Edelbrock Performer RPM Cylinder Head - Assembled - 2.020 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Small Block Ford 60259 24-VER-N 6 square inches area at

6 square inches area at the opening

The Remote Controls Winch-In

GM LS-Series 1997-2006

Q-Series Forced Induction

Edelbrock Performer RPM Cylinder Head - Assembled - 2.020 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Small Block Ford 60259 24-VER-N 6 square inches area atDirect bolt on heads for 1961 76 390 427 428 Ford Stock and Super Stock racers. No port profiling or bowl blending of ports. Engraved with the NHRA Logo on both ends. Number 60087 is sized for 2. 09in. 1. 66in. valves for 427 low riser applications. Edelbrock, SBF, 2. 02" Cylinder Head, Hydraulic Flat Tappet, V8, Cylinder Heads, 60259 Hardened pushrods required, use Edelbrock #9632 (flat tappet only). Will not accept rail rockers. 289 302 V8s require