COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Ford Cleveland / Modified MAC-X-HOSE-BLK Yukon Gear Differential Master Overhaul

Yukon Gear Differential Master Overhaul Rebuild Kit

4-L Ford Engines

1921 Q-Jet Rebuild kit

Installing a GEN3 HEMI into this vehicle will require the engine to have a mid-sump oil pan

stampings or castings for ultimate durability and precision engineering to fit right

COMP Cams Thumpr Hydraulic Roller Camshaft - 107 LSA - Ford Cleveland / Modified MAC-X-HOSE-BLK Yukon Gear Differential Master OverhaulDesigned 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