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  5. 8 Rib Drive Pulley Conversion Kits
Pricelist: Master WD Pricing - Innovators West Pricelist
Pricelist: Master WD Pricing - Innovators West Pricelist
2007-2013 GM 1500 Truck 8-Rib Drive Conversion Kit with Std. Dia. Damper #1021
Manufacturer Part Number: 1021 Kit

2007-2013 GM 1500 Truck 8-Rib Drive Conversion Kit with Std. Dia. Damper #1021

Part #: 1021-KIT
$ 1,242.00 $ 1,242.00

  • Hub Style
  • Alternator Pulley
  • Keyway Options - Standard Single Keyway
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Description

8 Rib Drive Conversion Kit with Standard Diameter Balancer for 2007-2013 GM 1500 Trucks without Electric Power Steering.

Note: Conversion kit will not fit trucks with optional Electric Power Steering.

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

NOTE: The Super Duty Blower Hub option is a thicker hub that provides greater resistance to hub cracking under high power supercharged applications (750 rwhp and greater). This option includes a new custom made timing cover seal to adapt the oversized hub to a stock timing cover.
NOTE: The Underdrive Alternator option is a larger diameter alternator pulley (2.800") that is designed to slow the alternator down when ran on high rpm race engines (7500 rpm or higher). The underdrive alternator pulley will slow the alternator down and may cause charging issues at idle for street driven vehicles.

Technical Details

Qty PN - Description
1 862 - 8-Rib Drive - Standard Diameter Damper
1 1031 - 8-Rib GM Alternator Pulley or 1089 Underdrive 8-Rib Alternator Pulley
1 979 - LS Truck 8-Rib P/S Pulley
1 971 - 8-Rib LS Truck Large Smooth Idler Pulley
1 973 - GM 8-Rib Ribbed Tensioner Pulley