COMP Cams Gear Drive Kit - SB Chevy

COMP Cams Hi-Tech Gear Drives include precision machined, heat-treated billet steel gears for timing accuracy and durability. Its unique design eliminates timing movement throughout the rpm range.

With precision-machined and heat-treated billet steel gears, our gear drive set for Chevrolet 265-400 Small Block eliminates timing movement and produces a whining sound similar to the sound produced by superchargers.