The Edelbrock #5023 E-Street cylinder heads are designed for Ford 289-351 W V8 applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for e Product Features:Complete Pair60cc Combustion Chamber Volume170cc Intake/60cc Exhaust Runner Volume1.9 in. Intake/1.6 in. Exhaust Valve Diameter0.625 in. Deck Thickness
