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






Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.