This complete drivers-side accessory kit covers alternator and power steering for LS/LT builds that don't need A/C, or that use the factory-mounted LS A/C. All accessories, pulleys, and tensioner components are manufactured by the same OE suppliers used on production vehicles.
Specifications:
- Accessory Drive Style: High-Mount
- Application: GM LS (Gen III/IV), GM Gen V LT
- A/C Compressor: Not included
- Alternator: 130 Amp, included
- Power Steering Pump, Pulley: Included
- Belt: Not included
- Finish: Cast/Natural
- Material: Cast Aluminum
- Product Type: Accessory Bracket
- Part Number: 20-143
Kit contains: 197-301 alternator (130 amp, large case), 198-100 Corvette aluminum P/S pump, 197-400 alternator harness pigtail, 97-150 idler pulley, 97-152 P/S pump pulley, 20-135 driver-side LS accessory drive bracket, and 40R876 truck tensioner spacers. This bracket may require a separate installation kit (21-2 or 21-3) depending on your application; LT applications require the 21-5 LT installation kit.
FAQ
Does this kit include A/C?
No. It's the drivers-side power steering and alternator kit for builds without A/C, or that use the factory-mounted LS A/C.
What parts are included?
A 130-amp large-case alternator (197-301), Corvette aluminum P/S pump (198-100), alternator harness pigtail (197-400), idler pulley (97-150), P/S pump pulley (97-152), driver-side LS bracket (20-135), and truck tensioner spacers (40R876).
Do I need an additional installation kit?
This bracket may require a separate installation kit (21-2 or 21-3) depending on your application; LT applications require the 21-5 LT installation kit.
What engines does this fit?
GM LS (Gen III/IV) and Gen V LT engines; fits Corvette, F-Body, or truck drive offsets with the appropriate install kit.
Is a belt included?
No, a belt is not included with this kit.
