Edelbrock Performer RPM Cylinder Head - Bare - 2.190 / 1.880 in Valve - 315 cc Intake - 118 cc Chamber - Big Block Chevy Wheel & Tire Fastener Kits Mounting kit and installation instructions

Mounting kit and installation instructions included

ΓÇóFully-adjustable electric choke with easy one wire hookup

See 146203-1 or 146203-8 for LS1

3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers

Under the brass terminal cap of each distributor is MSD's race proven magnetic pickup

Edelbrock Performer RPM Cylinder Head - Bare - 2.190 / 1.880 in Valve - 315 cc Intake - 118 cc Chamber - Big Block Chevy Wheel & Tire Fastener Kits Mounting kit and installation instructionsCylinder 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;