Product Information
- Vehicle Application: GM, Chevrolet
- Vehicle Years: 1970-1990 BBC 454 cid
- Ring Gear: 168 Tooth
- Rear Main Seal Style: 2 Piece
- Flywheel Material: Forged Billet Steel
- Flywheel Balance: External Balanced, also called Detroit Balanced
- Flywheel Weight: 35 lb
- Clutch Disc Sizes: 10.5" and 11"
- Clutch Pressure Plate Styles: Diaphragm, Long, Borg & Beck
- SFI Safety Rated: SFI Certified 1.1
Curious about choosing a steel flywheel versus an aluminum flywheel? You can learn more by reading our blog "Choosing an Aluminum Versus Steel Flexplate or Flywheel"
- Vehicle Application: GM, Chevrolet
- Vehicle Years: 1970-1990 BBC 454 cid
- Ring Gear: 168 Tooth
- Rear Main Seal Style: 2 Piece
- Flywheel Material: Forged Billet Steel
- Flywheel Balance: External Balanced, also called Detroit Balanced
- Flywheel Weight: 35 lb
- Clutch Disc Sizes: 10.5" and 11"
- Clutch Pressure Plate Styles: Diaphragm, Long, Borg & Beck
- SFI Safety Rated: SFI Certified 1.1
Curious about choosing a steel flywheel versus an aluminum flywheel? You can learn more by reading our blog "Choosing an Aluminum Versus Steel Flexplate or Flywheel"
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Specifications
Weight: 27 lbsShipping Dimensions: 12 x 12 x 3 in
Mounting Hardware: Not Included
Heavy flywheels (30 lbs or more) are best when additional torque is needed for street driving or drag racing. The rotating inertia from a heavy flywheel moves your car better from a complete stop. It keeps your idle smooth, makes it easier to shift gears, and keeps RPMs from dropping too fast and stalling the engine.