COMP Cams Gear Drive Kit - SB Chevy HS310320 Fits Simpson Venator Snell SA2015

Fits Simpson Venator Snell SA2015 Helmets

78-81 Camaro

1975-1981 Pontiac Firebird

E550 2011-2010

200 in Reach

COMP Cams Gear Drive Kit - SB Chevy HS310320 Fits Simpson Venator Snell SA2015COMP 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. Precision machined, heat treated billet