System Features Corvette LSX A/C bracket kit for engines with Corvette Cadillac CTS-V & Pontiac G8 accessory drive (crank pulley and water pump).This bracket system is designed to install a Sanden compressor onto the original engine accessory drive on GM LS Series engines. Bracket kit includes new tensioner. Instructions Installation Instructions download Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65