Holley’s Mid-Mount complete accessory system # 20-200, via Marken Performance, for LT Swap has all accessories pulled in tighter than other accessory drives. At the heart of the system is a “bracketless” design (Patent Pending), where the accessories bolt directly to the water pump for a clean, integrated form. Kit includesa premium alternator utilizing hairpin/square wire, 6-phase technology as found on the C7 Corvette. The water pump also shares its design efficiencies with that of the C7 Corvette. The Mid-mount system comes with everything you need. All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper. All pulleys and the belt are supplied. Even heater hose adapters, power steering to -6 AN hardline, and the alternator plug/harness are included. Easy assembly was a priority during the entire development of this accessory solution. Color graphical instructions walk you through every step of the ultra-easy installation. This Premium Mid-Mount system comes with dress up pulley covers and an SFI certified damper. Partnered with this damper is a billet 6061-T6 aluminum hard anodized crank pulley. Kit also includes shortened top outlet nipple for more radiator hose turns and routing room.