Holley 20-134 LS High-Mount A/C Accessory Drive Bracket - Fits Sanden SD508 or SD7 Comp.

NOTE: This bracket REQUIRES an install kit for assembly (Part 21–1; 21–2; OR 21–3; see Fitment Guide below for the correct install kit for your application).Key Features:• 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 install 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)• OEM quality natural finish die casting for clean looks and durability. Can be polished; coated; painted or plated.• OEM 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!Holley s kits supply the required brackets and hardware needed for install; but allow you to choose the source for supplemental accessories and components that are often already on the donor engine or host vehicle. A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints. 3 easy steps will get you going. Step 1 is to determine your belt alignment based on your crank pulley position on the engine you have. Step 2 is to choose the Holley accessory drive brackets that you need (A/C; Alt/P/S or both). Step 3 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.