Dirty Dingo Motorsports LS1 Conversion small diameter 5” billet aluminum power steering pulley is the ultimate in strength and balance. Precision 6 rib pulley is machined from forged 6061-T6 CNC for 2000-2012 Vortec truck with .748 shaft diameter and is press fit. This pulley will line up correctly with factory 2000-2012 Vortec truck accessory drives. Step machined on back side for ease of installation. This small diameter pulley will solve tight fitting clearance issues. Requires a 2" shorter belt.
* May require Pressure Reduction Kit HERE lower pump pressure.
Belt size stock truck accessories-
Small case alternator Gates K060905 (135 amp and below)
Large case alternator Gates K060910 (140 amp and above)