Edelbrock Performer RPM Cylinder Head - Assembled - 1.900 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Small Block Ford 60225 91919959 The hardware kit P/N 4004

The hardware kit P/N 4004 adds the finishing touch to your installation and replaces the worn factory hardware with new

1992-1995 GMC Yukon 5

You must use the 1989-1993 MAF

1954-1954 Lincoln Cosmopolitan

Something new is that the start retard is now adjustable with plug-in modules giving you better control over the amount of retard pulled out during cranking

Edelbrock Performer RPM Cylinder Head - Assembled - 1.900 / 1.600 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Small Block Ford 60225 91919959 The hardware kit P/N 4004Direct 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, 1. 90" Cylinder Head, Hydraulic Roller, V8, Cylinder Heads, 60225 289 302 V8s require Head Bolt Bushings #9680 and either Head Bolt Kit #8552 (7 16") or stock head bolts. Match with