Big Block Chevy Open/Closed Inverted Dome
Compatible with turbo, superchargers and nitrous. Special inverted design forgings feature CNC dome shape. Fits all 23° cylinder heads. Compatible with angle-milled heads. Valve reliefs will accomodate oversize valves and high-lift cams. HD series wristpins (174g) and spiral locks included. 1/16, 1/16, 3/16'' ring grooves. Includes contact reduction grooves & oil rail support.
Specs: Dome vol. -20cc, Compression Ratio (with 9.800'' deck height): 110cc - 8.7:1; 118cc - 8.4:1; 124cc - 8.2:1. 1.270'' C/H, 6.385'' Rod, 4.250'' Stroke. 8/pkg.
Specifications:
Motor Vehicles
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Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.