SKU: 42609280938

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

Sale price$130.47 Regular price$144.97
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Description

LS A/C Accessory Drive Bracket - Fits Sanden SD508 or SD7 Comp. - 20-134Overview: 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

Overview:

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!

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

A/C Compressor Included No
A/C Compressor Type SD508
A/C Compressor Type SD7
Accessory Drive Style High Mount
Alternator Included No
Application GM Gen V LT
Application GM LS
Belt Included No
Brand Holley
Choose Your Part Accessory Bracket
Damper Style Factory Standard Middle or Long
Emission Code 5
Engine GM LS
Finish Cast
Material Cast Aluminum
Power Steering Pump Included No
Product Type Accessory Bracket
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42609280938

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Brenda Marie Moss
Bozeman, US
★★★★★ 4
Easy to hang
Color: Black - 2 Doors, Color: Black - 2 Doors
Made well, looks great, tons of storage
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
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Christy Herrmann
Phoenix, US
★★★★★ 5
Great cabinet
Color: White, Size: 11.8"D x 21.7"W x 23.6"H, Color: White, Size: 11.8"D x 21.7"W x 23.6"H
Bought two for a storage solution under a diy table because the measurements were perfect. Strong, sturdy and well designed. Not difficult to build, instructions were decent. Was able to sand, paint, add feet and handles. Quite satisfied with how it turned out.
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Reviewed in the United States on May 8, 2026
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KayA
Birmingham, US
★★★★★ 5
Quality made!
Color: White, Size: 7.9"D x 21.7"W x 23.6"H
The cabinet is exactly as described. Really easy to put together. It is a heavy cabinet....no lightweight!! Looks great with barn doors and the black handles stand out in a good way. Space is perfect inside. You can space each shelf as needed by you.
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Reviewed in the United States on January 26, 2026
D
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Doug
Lake Worth, US
★★★★★ 5
Looks good and easy to assemble
Color: Black, Size: 7.9"D x 21.7"W x 23.6"H, Color: Black, Size: 7.9"D x 21.7"W x 23.6"H
The parts fit and there were even a few extras. Nice looking, sturdy small cabinet with clear instructions.
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Reviewed in the United States on April 13, 2026
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Pam Wilson
Alexandria, US
★★★★★ 5
Nice cabinet
Color: Brown, Size: 7.9"D x 21.7"W x 23.6"H
This cabinet was pretty straight-forward with instructions, looks nice and was packed well.
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Reviewed in the United States on May 31, 2026

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