Product Description Camshaft - Big Mutha' Thumpr - Hydraulic Roller - Lift 0.533 / 0.519 in - Duration 299 / 319 - 107 LSA - 2500 / 6200 RPM - Small Block Chevy - Each
COMP CAMS Comp Cams Sbc Thumpr Series Hyd. Roller Cam 299Thr7 12-602-8 MSRP: $702.59 Was: Now: $585.49
COMP CAMS Comp Cams Sbc Thumpr Series Hyd. Roller Cam Cs291T Hr-107 08-601-8 MSRP: $702.59 Was: Now: $585.49