*excludes Alaska, Hawaii & Puerto Rico
Product Description
Holley Mid-Mount Complete Accessory Systems
Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems have: eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to the water pump for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories.
These systems have many swap-friendly features and share several design efficiencies with that of the C7 Corvette—plus they are truly complete. They come with everything you need: all accessories, all pulleys, the belt, heater hose adapters, and the alternator plug/harness, as well as color graphical instructions. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your GM application. Order the kit designed to fit your engine.
Features and benefits may include:
* LT1-style hairpin premium 150 amp alternator
* LT1-style water pump cartridge design
* Compact and reliable SD7 A/C compressor
* Type II power steering pump with baffled reservoir
* Power steering adapter hardline to AN -6 adapter
* OE pulley ratios for optimal accessory performance
* Bottom outlet heater hose options for swap application clearance
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Manufacturer | Part Number | Weight | Made in |
---|---|---|---|
Holley | HLY-20-185BK | 40.0 lb | China |
From day one, our goal has been to provide you with the highest-quality parts and a seamless shopping experience. We're constantly expanding our product lineup to ensure you have everything you need in one place—built with precision, backed by expertise, and ready to perform. Your trust drives our innovation..
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