Engine Timing Gear Drive Hi-Performance Under Cover Model Fits SB Chevy Engine Proform Ignition Conversion Kit 0-15 PSI Range

0-15 PSI Range

Stand Alone Model

Premium Race Series rockers include 16 billet aluminum roller rockers with adjusters

Will Accommodate Double Roller Timing Chains

On-Engine Direct Mount Model

Engine Timing Gear Drive Hi-Performance Under Cover Model Fits SB Chevy Engine Proform Ignition Conversion Kit 0-15 PSI RangeFor 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 Small Block Chevy Engines Dual Idler Type Fits Under Stock Covers Machined For Noise