COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Big Block Chevy XBCMD 1999-2014 Ford E-350 Super Duty

1999-2014 Ford E-350 Super Duty

Oval tip with dual tubes and flange and a polished trim ring 2-1/2" ID inlet

oil pan gasket and filter adapter

Quick Change Side Bell

Cover Included

COMP Cams Mutha' Thumpr Hydraulic Roller Camshaft - 107 LSA - Big Block Chevy XBCMD 1999-2014 Ford E-350 Super DutyDesigned 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