LS2 GTO 8 Rib Drive (2nd Design)
Conversion Kit with 10% Overdrive Balancer

Part# 1046
Only $1080.00

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

8 Rib Drive Conversion Kit with 10% Overdrive Balancer for GTO. Conversion kit includes:
18338-Rib Drive - 10% Overdrive Damper
11049LS2 GTO 8-Rib P/S Pulley - 2nd Design
11010GM Offset 8-Rib Smooth Idler Pulley
1973GM 8-Rib Ribbed Tensioner Pulley
19708-Rib GM Alternator Pulley or 1089 Overdrive 8-Rib Alternator
Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 Harmonic Balancer.

Application Notes



  • 10% Overdrive Balancer Pulley
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.