Holley - 20-185P
Holley Polished Mid-Mount Complete Accessory System
Accessory Drive System Kit; 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. When we say "complete", we mean complete. 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. Patent - www.holley.com/patents/
- All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper.
- Fit ALL wet sump LS engines except supercharged. Also will fit dry sump LS engines converted to wet sump.
- OE pulley ratios for optimal accessory performance
- Type II power steering pump with baffled reservoir
- LT1 style water pump cartidge design
- Compact SD7 A/C compressor
- Works with all common aftermarket and factory throttle bodies and intakes.
- Bracketless accessory mounting with ultra-easy assembly
- Works with Hooker turbo manifolds.
- No adapters/spacers required!
- Shortened top outlet nipple for more radiator hose turns and routing room
- Polished Finish
- Works with VVT applications
- P/S adapter hardline to AN -6 adapter included
- LT1 style premium 150 amp alternator
- Steam tube input port
- Bottom outlet heater hose options for swap application clearance
