The Edelbrock #60225 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60225 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-th Product Features:Complete Single For Hydraulic Roller60cc Combustion Chamber Volume170cc Intake/60cc Exhaust Runner Volume1.9 in. Intake/1.6 in. Exhaust Valve Diameter0.625 in. Deck Thickness
