COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Big Block Chevy XBCMD oil pan gasket and filter

oil pan gasket and filter adapter

Quick Change Side Bell

The circuits are updated with efficient components that help the ignition produce more power while drawing less current

2010-2019 GMC Savana 3500

COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Big Block Chevy XBCMD oil pan gasket and filterDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain