Engine Timing Gear Drive Hi-Performance Under Cover Model Fits BB Chevy Engine Proform Ignition Conversion Kit One Measures 4 to 5

One Measures 4 to 5 Inch Range In

and 15in diameter

billet mounting plate for added strength

Engine Oil Pan

Comes Complete With Carrying Case

Engine Timing Gear Drive Hi-Performance Under Cover Model Fits BB Chevy Engine Proform Ignition Conversion Kit One Measures 4 to 5For Chevrolet applications. These rugged gear drives offer high precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing. Sold as a kit. Product Details: Engine Timing Gear Drive Kit High Performance Under Cover Model For Big Block Chevy Engines Dual Idler Type Fits Under Stock Covers Machined For Noise