Edelbrock SB Chrysler Performer RPM Magnum Cylinder Head - Assembled 13-RS1-B-S High-silicon ductile ironBD Diesel Performance

High-silicon ductile ironBD Diesel Performance is unique among its peers in that it designs

Requires programmer

1/2" -20 Magnetic Plugs and Washers

21 in Compressed / 24

Edelbrock SB Chrysler Performer RPM Magnum Cylinder Head - Assembled 13-RS1-B-S High-silicon ductile ironBD Diesel PerformanceDirect 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 Cylinder Head; SB Chrysler; Performer RPM; 5. 2 5. 9L Magnum; For Hydraulic Roller Requires hardened pushrods, #9638. Match with Edelbrock head gasket sets. Recommended spark plugs are Champion