Product Information
- Vehicle Application: GM, Chevrolet
- Vehicle Years: 1986-1999 SBC Engine Sizes 4.3L, 5.0L, 5.7L
- Ring Gear: 153 Tooth, with the Small Journal Crank Dia
- Rear Main Seal Style: 1 Piece
- Flywheel Material: Forged Billet Steel
- Flywheel Balance: External Balanced, also called Detroit Balanced
- Flywheel Weight: 34 lbs
- Clutch Disc Size: 10.5"
- Clutch Pressure Plate Styles: Diaphragm, Borg & Beck
- SFI Safety Rated: SFI Certified 1.1
You can read more on our blog Choosing an Aluminum Versus Steel Flexplate or Flywheel.
- Vehicle Application: GM, Chevrolet
- Vehicle Years: 1986-1999 SBC Engine Sizes 4.3L, 5.0L, 5.7L
- Ring Gear: 153 Tooth, with the Small Journal Crank Dia
- Rear Main Seal Style: 1 Piece
- Flywheel Material: Forged Billet Steel
- Flywheel Balance: External Balanced, also called Detroit Balanced
- Flywheel Weight: 34 lbs
- Clutch Disc Size: 10.5"
- Clutch Pressure Plate Styles: Diaphragm, Borg & Beck
- SFI Safety Rated: SFI Certified 1.1
You can read more on our blog Choosing an Aluminum Versus Steel Flexplate or Flywheel.
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Specifications
Weight: 37 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.