Edelbrock Performer RPM Cylinder Head - Bare - 2.190 / 1.880 in Valve - 315 cc Intake - 118 cc Chamber - Big Block Chevy Scanner Headsets 1975-1978 Chevrolet C10

1975-1978 Chevrolet C10

2007-2008 Dodge Nitro

This pan requires our 16-871 pickup

The RZ-56 includes minimal front venting and a plush removable/washable interior

Driver adjustable based on engine knock/load for towing or track conditions

Edelbrock Performer RPM Cylinder Head - Bare - 2.190 / 1.880 in Valve - 315 cc Intake - 118 cc Chamber - Big Block Chevy Scanner Headsets 1975-1978 Chevrolet C10Cylinder Head Specifications: Combustion chamber volume: 118cc; Intake runner volume: 315cc; Exhaust runner volume: 110cc; Intake valve diameter: 2. 19"; Exhaust valve diameter: 1. 88"; Valve stem diameter: 11 32"; Valve guides: Manganese bronze; Deck thickness: 9 16"; Valve spring diameter: 1. 55"; Valve spring maximum lift: . 700"; Rocker stud: 7 16"; Guideplate: Hardened steel; Pushrod diameter: 3 8"; Valve angle: 26 ; Exhaust port location: Stock;