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  6. LSX 10-Rib Harmonic Damper for 2006-2013 LS7 Corvette - 15% Overdrive
  7. C5 & C6 Corvettes, Pontiac G8 and 04-08 Cadillac CTS-V
Pricelist: Master WD Pricing - Innovators West Pricelist
Pricelist: Master WD Pricing - Innovators West Pricelist
LSX 10-Rib Harmonic Damper for 2006-2013 LS7 Corvette - 15% Overdrive

LSX 10-Rib Harmonic Damper for 2006-2013 LS7 Corvette - 15% Overdrive

Part #: 8503
$ 458.04 $ 694.00

  • Keyway Options - Standard Single Keyway
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Description

SFI 18.1 Harmonic Damper for GM 2006-2013 LS7 Corvette w/Crank Bolt. Features 10-Rib drive & 15% Overdrive Pulley.

Note: 15% overdrive dampers will not fit with stock diameter water pump pulleys. Aftermarket pumps and/or custom smaller diameter pulleys made be needed for proper clearance to damper.



  • Comes with Single 3/16" Keyway

  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

Technical Details

Diameter 8.350"
Weight N/A

Instructions

GM LSX Damper Installation Instructions [PDF Format].
Damper Hub Honing Instructions [PDF Format].