Accessory Drive Component Mount Set

Accessory Drive Bracket

Accessory Drive Bracket; Cast; GM LS; Incl. A/C/Alternator/Power Steering Mounts; Works w/SD508/SD7 Compressor;

SPECIFICATIONS:

• Accessory Drive Style: High Mount
• Center Bore Diameter: 2.486 in.
• Engine Make/Size: GM LS
• Material: Cast Aluminum
• WARNING CA Proposition 65: No

FEATURES:

• Most Cost Effective LS Bracket Solution On The Market
• Simple Dedicated Installation Kits Allow Easy Fitment
• Bolt On Solution
• Accepts GM R4 Compressor
• OEM Quality Natural Finish Die Casing
• Clean Looks And Durability
• Cast Aluminum

Holley is pleased to offer simple, clean, cost effective solutions that solve the accessory drive challenges encountered when swapping a GM LS engine into a muscle car, truck, hot rod or other vehicle. These brackets were designed to deliver a factory style appearance, correct belt alignment and factory stability. NOTE: This bracket REQUIRES an installation kit for assembly (Part 21-1, 21-2, OR 21-3, see Fitment Guide below for the correct installation kit for your application).Holleys kits supply the required brackets and hardware needed for installation, but allow you to choose the source for supplemental accessories and components that are often already on the donor engine or host vehicle. Whether sourcing from the salvage yard, the local auto parts store, your GM parts dealer, or Holley, you pick the accessories that match your needs and budget! A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints. Three easy steps will get you going. Step one is to determine your belt alignment based on your crank pulley position on the engine you have. Step two is to choose the Holley accessory drive brackets that you need (A/C, Alt & P/S or both). Step three is to see which Holley installation kit your set-up requires to line up your accessories with your crank pulley position. An application specific installation kit (part # 21-1, 21-2, or 21-3) is REQUIRED for most applications. Replacement hardware kit is 97-171.

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.