Holley Performance 20-133BK Accessory Drive Bracket

Accessory Drive Component Mount Set

Accessory Drive Bracket

Accessory Drive Bracket; Black; GM LS; A/C Bracket; Passenger Side; Works w/R4 Compressor;

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). 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. Key Features: The most cost effective LS bracket solution on the market! Universal bracket, fits virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets Utilizes commonly available and affordable GM A/C compressors Positions the compressor high above the cross-member but below the hood line for easy installation and great looks Bolt-on solution to relocate A/C compressor on engines using a GM Corvette accessory drive system Accepts GM R4 compressor (Sanden version now available) Factory spec flanged head hardware included to match your factory LS engine hardware Complete accessory drive kits include all components and accessories are also available Ideal for crate engines, take out motors and engine builders! 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!

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.