Doing an LS engine swap or just need a clean, reliable accessory drive system? This complete serpentine pulley conversion kit has you covered! It's designed for Chevy LS engines (LS1, LS2, LS3, LS6) and includes pretty much everything you need: a chrome 160-amp alternator, a Sanden-style AC compressor, an aluminum reverse-rotation water pump, a power steering pump with reservoir, all the necessary billet aluminum brackets and pulleys, a spring-loaded tensioner, and the serpentine belt. Everything is made in the USA from 6061-T6 aluminum, so it's strong and looks fantastic. The main bracket is a hefty 5/8\ thick with 1\ thick rear supports for zero flex. This kit gives you a clean, factory-style setup for all your engine accessories. Note: requires a Corvette-style harmonic balancer and doesn't fit VVT engines. Perfect for hot rods, restomods, or engine rebuilds where you want performance and style. A top-quality kit that makes installation straightforward.