COMP Cams Mutha' Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Mopar Rocker Cover Gasket Power Gains of Up to

Power Gains of Up to 15% HP and TQ

Finish: Hard Core Gray

GMC: Yukon 21 - 22 5

Rolled reinforced edges for added strength

COMP Cams Mutha' Thumpr Hydraulic Flat Tappet Camshaft - 107 LSA - Small Block Mopar Rocker Cover Gasket Power Gains of Up toHigh performance street strip, needs 9: 1 compression, 2500+ stall, intake, gears and headers, rough idle. COMP Cams Mutha Thumpr 287TH 7 Hydraulic Camshaft for Small Block Chrysler Product Description: Camshaft Mutha' Thumpr Hydraulic Flat Tappet Lift 0. 497 0. 483 in Duration 287 304 107 LSA 2200 6100 RPM Small Block Mopar For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in