Chevy OBS Trucks LS Serpentine Conversion

Save time, money, and headaches by purchasing a brand new set of brackets for your OBS LS Engine swap in one place!

Kit Notes:

-Reuses your factory R4 AC compressor (This was used from 1988-1995)

-Reuses your factory power steering pump and pulley. Or power steering pump and pulley from a 99-2013 GM truck

-Must use 99-2013 DR44 truck alternator

-Must use 99-2013 truck water pump 

-Must use 99-2013 truck and crank pulley

Kit Includes:

-Billet AC Bracket for OEM R4 Compressor

-Billet Power Steering and Alternator Bracket for OEM components

-Color instructions for a quick and easy install

-All Hardware needed for installation

-6 Rib Idler Pulley

Tensioner (Gates 38163), Belt (Gates K061037), AC Compressor, Water pump, Alternator, and Power Steering Pump NOT Included!