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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
(stock) / Exhaust
Dipstick Kit
000 in long
2007 Chevrolet Silverado 3500 Classic LT SINGLE REAR WHEELS DUAL REAR WHEELS Vehicle Has OE Fender Flares
Don't let the budget-friendly price fool you
COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Ford Cleveland / Modified AFC81-1-6-4 (stock) / ExhaustDesigned 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
