![Innovators West: Gm Ls1 8 Rib Drive Balancer [Camaro Firebird Gto, Ls1] 1](https://directpartshub.shop/wp-content/uploads/2026/05/988-TrUqEd.tmp_.webp)
Description
8 Rib Drive Conversion Kit with Standard Diameter Damper for GTO. Conversion kit includes:
| Qty | PN | Description |
|---|---|---|
| 1 | 832 | 8-Rib Drive – Standard Diameter Damper |
| 1 | 979 | LS Truck 8-Rib P/S Pulley |
| 1 | 1010 | GM 8-Rib Smooth Idler Pulley – Offset |
| 1 | 973 | GM 8-Rib Ribbed Tensioner Pulley |
| 1 | 1031 | 8-Rib GM Alternator Pulley or 1089 Underdrive 8-Rib Alternator Pulley |
Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 Harmonic Damper.
Note: Crank Pin kit is for use with stock crankshaft only.
Options
- Dual Keyway Option – Add $20.00
Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.
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