COMP Cams - 4110
Gear Drive System for Chevrolet Big Block
With precision-machined and heat-treated billet steel gears, our gear drive set for Chevrolet 396-454 Big Block eliminates timing movement and produces a whining sound similar to the sound produced by superchargers.
COMP Cams Big Block Chevy Gear Drive System has precision machined, heat-treated billet steel gears for timing accuracy and durability. Its unique design eliminates timing movement throughout the rpm range. It is ideal for street performance applications that desire that distinctive whining blower sound.
Camshaft Gear Material: Billet Steel
Crankshaft Gear Material: Billet Steel
Engine Family: Chevrolet 396-454 Big Block (1965-1991)
Amazon ASIN: B000P598U8
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A
