LS2 GTO 8 Rib Drive Conversion Kit with Harmonic Balancer

LS2 GTO 8 Rib Drive (1st Design)
Conversion Kit with Balancer

Part# 1043
Only $1080.00
Options:

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

8 Rib Drive Conversion Kit with Balancer for GTO. Conversion kit includes:
QtyPNDescription
18328-Rib Drive - Standard Diameter Damper
1977LS2 GTO 8-Rib P/S Pulley - 1st Design
11010GM Offset 8-Rib Smooth Idler Pulley
1973GM 8-Rib Ribbed Tensioner Pulley
1970GM 8-Rib Alternator Pulley or 1089 Underdrive 8-Rib Alternator Pulley
Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 Harmonic Balancer.
 

Options

  • Dual Keyway Option - Add $20.00
    The double keyway option requires that the factory or aftermarket crankshaft be removed from the engine and a second keyway cut into the snout of the crankshaft. DO NOT run a double keyed damper on a crankshaft without the double keys. Failure to the damper hub can happen without the supporting key in the broached keyway slot. The dual keyway option is for Supercharged or Extreme Duty Applications (typically over 750 rwhp). Without the double key modification your crankshaft in these high horsepower applications can lead to the failure of the damper hub and/or the single keyway which results in damage to the damper and the crankshaft snout.
  • LS1 - LS2 - GTO Crank Pin Kit - Add $75.00
    #967 Crankshaft Pin Kit for GM LS1, LS2 GTO. Designed for use with Innovators West dampers. For Stock Crankshafts Only.
  • 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

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

Application Notes

IMPORTANT NOTES

Reference