Product Information
- Vehicle Application: GM, Chevrolet
- Vehicle Years: 1955-1985 SBC, 1958-1972 BBC
- Ring Gear: 168 Tooth Fits GM Crankshafts with 2.50" 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"
- Disc 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: 1955-1985 SBC, 1958-1972 BBC
- Ring Gear: 168 Tooth Fits GM Crankshafts with 2.50" 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"
- Disc 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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Our engineers are also car enthusiasts—which makes designing automotive parts second nature. Because we use our products, we know the importance of crafting them with strength and durability. Get more performance from G Force.
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.
Learn more about Choosing an Aluminum Versus Steel Flexplate or Flywheel for a Car.