Holley GM LS A/C Accessory Drive Kit with R4 A/C Compressor/Tensioner/Pulley

Now available from Holley are complete kits that have everything needed for the application including the belt. Included are accessories, pulleys, Tensioner, and belt that are manufactured by OE part suppliers many of which are on production cars today.
The Most Cost Effective LS Bracket Solution On The Market
Brackets Fit All Common LS Engines Reducing Cost/Complexity
OEM Flanged Head Hardware Incl. To Match Your Factory LS Hardware
Ideal For Crate Engines Take Out Motors And Engine Builders