Hays Billet Steel SFI Certified Flywheel - Chevrolet V6 and Small Block - 10-630 drive-shafts-and-parts 1975-1977 Oldsmobile Cutlass 260 CID

1975-1977 Oldsmobile Cutlass 260 CID

4L V8 1989 - 1990 Chevrolet V3500 Cheyenne 454/7

7/6 V 1989 - 1993 Oldsmobile Cutlass Ciera 3

102mm & 105mm plate sizes

Hays Billet Steel SFI Certified Flywheel - Chevrolet V6 and Small Block - 10-630 drive-shafts-and-parts 1975-1977 Oldsmobile Cutlass 260 CIDOverview: Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. All Hays flywheels are certified S. F. I. spec 1. 1. This 168 tooth flywheel fits the external balance 4. 3 5. 0 5. 7 liter Chevy, 1986 to 1993 models with a one piece real main seal. The flywheel is drilled for 10. 5 in Borg Beck diaphragm, 11 in Borg Beck diaphragm, long style and Mark