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Thumbnail Filmstrip of IW-830SD Innovators West LS Balancer - Chevy F body & GTO options 6 Rib Images
LSX 6-Rib Harmonic Damper for F-Body & GTO €“ Standard Diameter #830SD with HD hub for blown or ProCharger engines
SFI 18.1 Harmonic Damper for GM 98-02 LS1 F-Body & 04-06 LS1/LS2 GTO €“ w/ Crank Bolt. Features 6 Rib drive & std. diameter pulley.
This damper comes standard with 3/16€³ Keyway for use with aftermarket crankshafts..
NOTE: Innovators West specific pin kit required when used with a stock non-keyed crankshaft.
- Diameter: 7.25€³
- Weight: 9.0 lbs
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.