Product Description
Big Mutha' Thumpr 243/257 Hydraulic Roller GK-Kit for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears, and headers, very rough idle.Catalog
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Custom Field
CARB This product is not CARB Legal and not for sale in California
Category Engine Components>Camshafts
MPN GK11-602-8
Special Order Y
Clearance Item N
