Complete GM Gen V LT Accessory Drive System w/ Alt, P/S, A/C, Water Pump, Belts, and crankshaft damper.
This complete accessory system is incredibly compact – see the photos of the ’96 Impala we built with this setup and look how much room there is around everything. The trick is that Holley casts their own water pump with specifically designed mounting bosses which then serve as the backbone of the system.
Available in 3 different finishes:
- Natural Aluminum #20-200 for $2,499.95
- Black Finish #20-200BK for $2,599.95
- Polished Aluminum #20-200P for $2,899.95
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 (Patent Pending), 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 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 compact and reliable SD7 A/C compressor and Type II P/S pump with baffled reservoir are also integrated.
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.
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. This system is ready for the racetrack if you want to play or just be ready for anything on the street.
Bracketless accessory mounting with ultra-easy assembly
Bottom outlet heater hose options for swap application clearance
LT1 style hairpin premium alternator
LT1 style water pump design
Compact SD7 A/C compressor
Type II power steering pump with baffled reservoir
P/S adapter hardline to AN -6 adapter included
Shortened top outlet nipple for more radiator hose turns and routing room
OE pulley ratios for optimal accessory performance
Fits all LT engines except with dry sump and/or supercharger
Billet tensioner cover
Billet alternator, and compressor pulley covers
SFI certified damper w/hard anodized billet crank pulley
Instructions for Part# 20-200