Edelbrock Performer RPM Cylinder Head - Chamber Size: 64cc YA0814ABP 484 ShaftThe COMP Cams philosophy

484 ShaftThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

chrome stick and trigger assembly

Ratcheting

GM specific applications* The Aeromotive 340 Stealth Fuel Pump is a high-output

Edelbrock Performer RPM Cylinder Head - Chamber Size: 64cc YA0814ABP 484 ShaftThe COMP Cams philosophyCylinder Head Specifications: Combustion chamber volume: 65cc 70cc; Intake runner volume: 185cc & 195cc; Exhaust runner volume: 65cc; Intake valve diameter: 2. 02"; Exhaust valve diameter: 1. 60"; Valve stem diameter: 11 32"; Valve guides: Manganese Bronze; Deck thickness: 9 16"; Valve spring diameter: 1. 46"; Valve spring maximum lift: . 575"; Rocker stud: 3 8"; Guideplate: Hardened steel; Pushrod diameter: 5 16"; Valve angle: 23 ; Exhaust port