Model: SBC ENGINE SERIES GM 1955-1985 SBC 1958-1972 BBC 168 TOOTH,32 lbs. SFI CERTIFIED
GForce Part No. # 168110SSI
Vehicle Application…………….: GM , Chevrolet
Vehicle Years……………………: 1955 – 1985 SBC
Vehicle Years……………………: 1958 – 1972 BBC
Ring Gear………………………..: 168 Tooth Fits GM Crankshafts with 2.50” in. Register Bore Dia.
Rear Main Seal Style………….: 2 Piece “ Will NOT FIT 400 cid & 454 cid Engines ”
Flywheel Material………………: Forged Billet Steel
Flywheel Balance………………: Internal Balanced , Also Called , Neutral Balanced
Flywheel Weight………………..: 32 lbs.
Clutch Disc Sizes…………..…..: 10.5”, 11”, 12” inch Discs
Clutch Pressure Plates…….….: Diaphragm , Long & Borg & Beck Styles
SFI Safety Rated……………….: Yes , SFI Certified 1.