Innovators West LSX 8-Rib Harmonic Balancer – Standard-Diameter Pulley for Corvette, G8, and CTS-V

Description

SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 8 Rib drive & Std. Dia. Pulley.

This damper comes standard with 3/16″ Keyway for use with aftermarket crankshafts.

NOTE: Although this damper is designed with 8 belt grooves, it may be used with the stock 6-rib accessory drive with no issues.

Options

• Dual Keyway Option – Add $20.00
  Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.
• LSX 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

• Diameter: 7.25″
• Weight: 8.8 lbs
• 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].
• Damper Hub Honing Instructions [PDF Format].

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