Description SMALL BLOCK CHEVY SERPENTINE PULLEY CONVERSION KIT ALT AC 283 302 327 350 400 All inclusive serpentine pulley conversion kit for Big block chevy engines with Alternator, PS, and AC. This kit was designed to bring the best quality and style on the market for the right price. Made in USA out of 6061 T6 Aluminum. This kit comes with Spring Loaded Tensioner pulley to ensure the perfect belt tension. Main bracket and rear supports made out of 5/8″ thick aluminum , avoiding any deflection, similar competitors don't even use rear supports. What´s Included: 160 Amp CS130 Alternator Sanden style 7176 AC Compressor High Volume Aluminum Water Pump with gaskets (short reverse rotation) Aluminum GM Type II Power Steering Pump with attached reservoir and hub adapter for easy pulley installation. Billet Aluminum AC Adapter fitting. Dayco serpentine Belt. Dayco Belt tensioner. Billet Aluminum belt tensioner cover. Billet Aluminum Crank Pulley. Billet Aluminum Water Pump Pulley. Billet Aluminum Power Steering Pulley. (Bolt on) Billet Aluminum Alternator Pulley. Billet Aluminum Alternator Fan. Billet Aluminum Alternator pulley cover. Billet Aluminum AC cover. Billet Aluminum Main bracket. Billet Aluminum Belt tensioner bracket. Billet Aluminum Power Steering bracket. Billet Aluminum 5/8” Rear support Brackets. All hardware require to install and instructions. (Stainless Steel bolts )