Holley Performance Accessory Drive System Kit 20-185P

Polished Finish - GM LS - Mid-Mount - Bracketless - Incl. SD7 A/C Compressor/Alternator/P.Steering Pump/Crank Damper/Tensioner/Belt/Pulleys/Hose Adapters

Holley's Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design, where the accessories bolt directly to the water pump for a clean, integrated form. The design offers superb engine visibility to show off your horsepower, not your accessories. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. The Holley designed alternator is just as innovative. This premium alternator utilizes 6-phase technology as found on the C7 Corvette. The water pump also shares its design efficiencies with that of the C7 Corvette. The compact and reliable SD7 A/C compressor and Type II P/S pump with baffled reservoir are also integrated.
The Mid-Mount drive completes Holley's trilogy of accessory solutions giving a third option compared to the High and Low-Mount previously released. All three accessory solutions are for LS engines.

Features:
Bracketless accessory mounting with ultra-easy assembly
Bottom outlet heater hose options for swap application clearance
LT1 style premium 150 amp alternator
LT1 style water pump cartidge design
Compact SD7 A/C compressor
Type II power steering pump with baffled reservoir
P/S adapter hardline to AN -6 adapter included
Steam tube input port
Shortened top outlet nipple for more radiator hose turns and routing room
OE pulley ratios for optimal accessory performance
No adapters/spacers required!
Works with all common aftermarket and factory throttle bodies and intakes.
Works with VVT applications
Works with Hooker turbo manifolds.
Fit ALL wet sump LS engines except supercharged. Also will fit dry sump LS engines converted to wet sump.
Polished Finish
All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper.