The Edelbrock #5085 E-210 Cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased ai Product Features:Complete Pair For Hydraulic Flat Tappet64cc Combustion Chamber Volume210cc Intake/75cc Exhaust Runner Volume2.08 in. Intake/1.6 in. Exhaust Valve Diameter0.562 in. Deck Thickness
