Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper MSRP: Now: $135.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp MSRP: Now: $160.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper MSRP: Now: $165.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper MSRP: Now: $197.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper MSRP: Now: $266.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp MSRP: Now: $160.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper MSRP: Now: $165.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper MSRP: Now: $197.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper MSRP: Now: $266.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper MSRP: Now: $165.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper MSRP: Now: $197.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper MSRP: Now: $266.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper MSRP: Now: $197.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper MSRP: Now: $266.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper MSRP: Now: $266.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper MSRP: Now: $225.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit MSRP: Now: $183.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper MSRP: Now: $220.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper MSRP: Now: $221.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs MSRP: Now: $181.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 MSRP: Now: $147.99 Add to Cart Compare Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar MSRP: Now: $749.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98214-K11 1.250 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 411 lb/in Rate - 1.160 in Coil Bind - 1.250 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $135.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98212-K12 1.265 Valve Spring Kit Single w/Damp Valve Spring Kit - Single Spring / Damper - 425 lb/in Rate - 1.150 in Coil Bind - 1.265 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $160.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98213RS 1.265 Valve Springs w/ Damper Valve Spring Kit - Racesaver Approved - Single Spring / Damper - 430 lb/in Spring Rate - 1.100 in Coil Bind - 1.265 in OD - Set of 16 MSRP: Now: $165.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98412-K11 1.445 Valve Spring Kit Single w/Damper Valve Spring Kit - Single Spring / Damper - 350 lb/in Rate - 1.100 in Coil Bind - 1.445 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $197.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98438-K12 1.465 Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring - 425 lb/in Rate - 0.950 in Coil Bind - 1.465 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $266.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98445-K12 1.470 Dual Valve Spring Kit - w/Damper Valve Spring - Dual Spring - 399 lb/in Spring Rate - 1.080 in Coil Bind - 1.470 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $225.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98511-K31 1.485 Valve Springs/ Locks & Retainer Kit Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $183.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K11 1.514 Dia. Dual Valve Spring Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $220.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98636-K32 1.514 Dual Valve Spring & Retainer Kit w/Damper Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit MSRP: Now: $221.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98512 1.514 Dual Valve Springs Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Now: $181.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view HOWARDS RACING COMPONENTS | sku: HRC98441 Dual Valve Springs - 1.437 Valve Spring - Max Effort - Dual Spring - 375 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 MSRP: Now: $147.99 Add to Cart Compare Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected
Quick view HOWARDS RACING COMPONENTS | sku: HRC91166 Hyd. Roller Lifters - GM LS Series w/Vert. Bar Lifter - Retro-Fit Street - Hydraulic Roller - 0.842 in OD - Link Bar - GM LS-Series - Set of 16 MSRP: Now: $749.99 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected