Proform 66918C Engine Timing Gear Drive

For 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
• Includes Locking Plate, Offset Cam Bushings, Roller Cam Bearing and Bronze Thrust Bearing
• Not Designed To Work On Engines With A Knock Sensor
• Clamshell Packaged For Retail Display
• Sold As A Kit