GForce Part No. # 168110AHSI

 Vehicle Application…………….: GM , Chevrolet 

Vehicle Years……………………: 1955 – 1985 SBC

Vehicle Years……………………: 1958 – 1972 BBC

Ring Gear………………………..: 168 Tooth

Rear Main Seal Style………….:   2 Piece

Flywheel Material………………: Billet Aluminum

Flywheel Balance………………: Internal Balanced , Also Called , Neutral Balanced

Flywheel Weight………………..: 15 lbs. 

Clutch Disc Size………………..: 11” inch Disc

Clutch Pressure Plates…….….: Diaphragm  & Borg & Beck  Styles

SFI Safety Rated……………….: Yes , SFI  Certified 1.1