Eddie Motorsports' S-Drive serpentine pulley kits include everything to accessorize your LS Chevy Pro Touring engine. Kits come complete with all of the necessary precision CNC machined billet aluminum brackets & pulleys, which are made in the USA, as well as high quality, name brand components; Tuff Stuff aluminum water pump, Sanden compact AC compressor, GM Type II power steering pump for use with remote reservoir, Powermaster 170 amp alternator, SFI approved SFI Approved balancer. Available in three black finishes with ALL BLACK finished components. Specify steering type in the order notes when placing your order (power steering gearbox or rack and pinion).