1993-2002 Gen 4 Camaro 8 Rib Drive Conversion Kit – 10% Overdrive Damper #987

1998-2002 Gen 4 Camaro 8 Rib Drive Conversion Kit – 10% Overdrive Damper #987

$1,200.00 – $1,240.00

8 Rib Drive Conversion Kit with 10% Overdrive Balancer for 1998-2002 Gen 4 F-Body Camaro.

NOTE: Innovators West specific pin kit required when used with a stock non-keyed crankshaft.

  • NOTE: The Super Duty Blower Hub option is a thicker hub that provides greater resistance to hub cracking under high power supercharged applications (750 rwhp and greater). This option includes a new custom made timing cover seal to adapt the oversized hub to a stock timing cover.


  • NOTE: The Underdrive Alternator option is a larger diameter alternator pulley (2.800″) that is designed to slow the alternator down when ran on high rpm race engines (7500 rpm or higher). The underdrive alternator pulley will slow the alternator down and may cause charging issues at idle for street driven vehicles.

    • Options

    Double 3/16" Keyway Add On

    Add an additional 3/16 Keyway to your Damper. Required the crankshaft to be machined for a second keyway 180* out from the original keyway. *Requires damper purchase. This is a labor option for new damper purchase only.

    967 Crank Pin Kit for LS1/2 GTO & LS1 F-Body

    Crankshaft Pin Kit for LS1, LS2 GTO F-Body #967

    Crankshaft Pin Kit for LS1/2 GTO & LS1 F-Body.

    Designed for use with Innovators West dampers. Will not work with OEM or other aftermarket dampers.

    SKU: N/A Category: Tag:

    Conversion kit includes:

    Qty PN Description
    1 833 8-Rib Drive – Standard Diameter Damper
    1 979 LS Truck 8-Rib P/S Pulley
    1 973 GM 8-Rib Ribbed Tensioner Pulley
    1 1031 8-Rib GM Alternator Pulley or 1089 Underdrive 8-Rib Alternator Pulley
    1 1010 GM 8-Rib Smooth Idler Pulley – Offset

    Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 Harmonic Damper.

    GM LSX Motors [PDF Format].
    GM LSX 8-Rib & 10-Rib Drive Conversion Kit Install Instructions [PDF Format].
    Damper Hub Honing Instructions [PDF Format].