Description
10 Rib Drive Conversion Kit with 10% Overdrive Damper for 1998-2006 LS Truck. Conversion Kit includes:
| Qty | PN | Description |
|---|---|---|
| 1 | 864 | 10-Rib Drive – 10% Overdrive Damper |
| 1 | 913 | GM 10-Rib Alternator Pulley or 1091 Underdrive 10-Rib Alternator Pulley |
| 1 | 911 | LS Truck 10-Rib P/S Pulley |
| 1 | 1020 | 10-Rib LS Truck Large Smooth Idler Pulley |
| 1 | 916 | GM 10-Rib Tensioner Pulley |
| 1 | 919 | 99-06 GM Truck 10-Rib W/P Pulley |
Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 10% Overdrive Harmonic Damper.
Options
- Dual Keyway Option – Add $20.00
Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout. - Blower Hub Option – Add $25.00
The super duty hub has increased material for supercharged applications.This increased material helps to protect the hub from cracking in high load applications. The super duty hub is recommended for supercharged applications making over 750 rwhp. Includes matching timing cover oil seal.
Details
- PS Pulley Outer Diameter: 6.260″
- PS Pulley Hub Bore: .747″
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.
Reference
- GM LSX Motors [PDF Format].
- GM LSX 8-Rib & 10-Rib Drive Conversion Kit Install Instructions [PDF Format].
- Damper Hub Honing Instructions [PDF Format].
- OEM Replacement PS Pulley PN: 12573728 – 1987-2010 GM Trucks
- OEM Replacement PS Pulley PN: 92066356 – 2004 LS1 Pontiac GTO
- OEM Replacement PS Pulley PN: 12559885 – 98-02 LS1 Camaro & Firebirds
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