Overview Reviews Product Description Valve Cover Adapter - Centerbolt to Perimeter - 5/8 in Tall - Steel - Black Paint - Small Block Chevy - Pair Product Videos Product Reviews Write a Review Write a Review × TRICK FLOW SBC Valve Cover Adapters Pair Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *