Water Necks - Thermostat Housings

Chevy V8 Cast Alm. Water Neck Bleeder Kit

Water Neck Bleeder - 2-5/16 in Tall Manifold - Bleeder Plate / Petcock / Hardware - Cast Aluminum - Natural - Chevy V8 - Kit

Chevy Filler Neck Housing

Water Neck Manifold - 2-5/16 in Tall - Water Hose x 1/2 in NPT Female x Dual 1/4 in NPT Female - Cast Aluminum - Natural - Chevy V8 - Each

Chevy Filler Neck - Billet Alum.

Water Neck Manifold - 2-5/16 in Tall - 1 in NPT Female x 1/2 in NPT Female x Dual 1/4 in NPT Female - Aluminum - Black Anodized - Chevy V8 - Each

Manifold Filler Neck

Water Neck - 90 Degree - 3-1/4 in Tall - Filler Cap x Water Hose x 1/2 in NPT x Dual 1/4 in NPT Female Ports - Aluminum - Natural - Chevy V8 - Kit

#20 Water Outlet

Water Neck - Straight - 20 AN Male - Bolt-On - O-Ring Seal - Aluminum - Black Anodized - Chevy V6 / V8 - Each

Water Outlet Fitting

Water Neck - Straight - 16 AN Male - Bolt-On - O-Ring Seal - Aluminum - Black Anodized - Chevy V6 / V8 - Each

Water Outlet Fitting w/Two 3/8in NPT Ports

Water Neck - Straight - 16 AN Male - Two 3/8 in NPT Female Ports - Bolt-On - O-Ring Seal - Aluminum - Black Anodized - Chevy V6 / V8 - Each

Water Outlet Housing SBC/BBC

Water Neck - 75 Degree - 1-1/2 in ID Hose - Gasket Seal - Aluminum - Natural - Chevy V8 - Each

Chevy V8 Thermostat Housing - 90 Degree

Water Neck - 90 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Aluminum - Polished - GM V6 / GM V8 / Mopar V8 - Each

Chevy V8 Thermostat Housing - 45 Degree

Water Neck - 45 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Aluminum - Polished - GM V6 / GM V8 / Mopar V8 - Each

Chevy V8 Thermostat Housing - Straight

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Aluminum - Polished - GM V6 / GM V8 / Mopar V8 - Each

Water Neck - Steel Black SBF 289-351W

Water Neck - 15 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Black Powder Coat - Small Block Ford - Each