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Holley Performance 20-185 Accessory Drive System Kit
Holley Performance 20-185 Accessory Drive System Kit
Holley Performance 20-185 Accessory Drive System Kit
Holley Performance 20-185 Accessory Drive System Kit
Holley Performance 20-185 Accessory Drive System Kit
Holley Performance 20-185 Accessory Drive System Kit
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Holley Performance 20-185 Accessory Drive System Kit

Holley
BBVL20-185
In stock
$2,678.95 $2,293.95
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$2,293.95

Holley Performance 20-185 Accessory Drive System Kit

Accessory Drive Component Mount Set

Accessory Drive System Kit

Accessory Drive System Kit; Natural Finish; GM LS; Mid-Mount; Bracketless; Incl. SD7 A/C Compressor/Alternator/P.Steering Pump/Crank Damper/Tensioner/Belt/Pulleys/Hose Adapters;


SPECIFICATIONS:
  • Accessory Drive Style: Mid Mount
  • Engine Make/Size: GM LS
  • Material: Cast Aluminum
  • WARNING CA Proposition 65: No

FEATURES:
  • Ultra-Easy Assembly
  • Bottom Outlet Heater Hose Options For Swap Appls. Clearance
  • LT1 Style Hairpin Premium Alternator
  • LT1 Style Water Pump Design
  • Compact SD7 A/C Compressor
  • Type II Power Steering Pump w/Baffled Reservoir
  • PS Adapter Hardline to AN-6 Adapter Included
  • Steam Tube Input Port
  • Shortened Top Outlet Nipple For More Hose Turns/Routing Room
  • OE Pulley Ratios For Optimal Accessory Performance
  • No Adapters/Spacers Require
  • Fits All LS Engines Except With Dry Sump and/or Supercharger

Holleys 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 Holleys 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.

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.

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Orders ship within 1-3 business days after payment is received if the product is in stock. If the product is not in stock you will be notified with an ETA. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it. New, unopened, uninstalled, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

All of our products come with the manufacturer's warranty. For more specific warranty information for a product, please contact us.

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