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

Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134
Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134Holley LS High-Mount A/C Accessory Drive Bracket, Fits Sanden SD508 or SD7 Comp. 20-134
$352.99 ea
NEWOUT OF STOCK
Model: 3991964
STANDARD
DELIVERY
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). Holley's 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.
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)
  • 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!
Fits Sanden SD508 or SD7 Comp.; Requires application specific installation kit ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.
Installation Notes:
Fits Sanden SD508 or SD7 Comp.; Requires application specific installation kit ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r10610rev4.pdf112.89KB
199r10609rev3.pdf102.75KB
199r10608rev4.pdf94.7KB
199r10614rev6.pdf1.95MB
199r10616rev3.pdf1.26MB

Videos:

Specifications:

A/C Compressor Included No
A/C Compressor Type SD508, SD7
Accessory Drive Style High-Mount
Alternator Included No
Application GM LS, GM Gen V LT
Belt Included No
Choose Your Part Accessory Bracket
Damper Style Factory Standard Middle or Long
Emission Code 5
Engine GM Small Block Gen III/IV (LS Based)
Finish Cast
Material Cast Aluminum
Part Type Accessory Drive Component Mount Set
Power Steering Pump Included No
Product Type Accessory Bracket
Warranty Limited 90 Day

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