8 Rib Drive Conversion Kit with 10% Overdrive Balancer for Trailblazer SS. Conversion kit includes:
|1||863||8-Rib Drive - 10% Overdrive Damper|
|1||970||8-Rib GM Alternator Pulley or 1088 Underdrive 8-Rib Alternator Pulley|
|1||976||Trailblazer 8-Rib P/S Pulley|
|1||971||8-Rib LS Truck Large Smooth Idler Pulley|
|1||973||GM 8-Rib Ribbed Tensioner Pulley|
Any additional aftermarket pulleys must be sourced from the manufacturer of those pulleys. Includes SFI 18.1 10% Overdrive Harmonic Balancer.