LS ACCESSORY DRIVE BRACKET - A/C, P/S & ALT BRACKETS
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!
  • • The most cost effective LS bracket solution on the market!
  • • OEM quality natural finish die castings 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!
  • • Universal brackets fit 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 alternators, power steering pumps and A/C compressors
  • • A/C brackets position the compressor high above the cross-member but below the hood line for easy installation and great looks
  • • A/C brackets are also a bolt on solution to relocate A/C compressor on engines using a GM Corvette accessory drive system
  • • A/C bracket accepts GM R4 compressor (Sanden version now available)

Information:

Works with R4 A/C compressor, 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. ***NOTE for LT Applications: If installing on LT application refer to 21-5 LT installation kit instructions before proceeding.

Application Summary:

Year Make/Model
LS ACCESSORY DRIVE BRACKET-A/C
Attributes
A/C Compressor Included No
A/C Compressor Type R4
ASIN B008ITDS54
Accessory Drive Style High Mount, High-Mount
Alternator Included No
Application GM Gen V LT, GM LS
Belt Included No, No
Bolt Grade 8.8
Bracket Color Raw Aluminum
Bracket Material Aluminum
Brand Holley, Holley
California Proposition 65 No
Category Accessory Drives, Engine
Category Filter Accessory Drives
Choose Your Part Accessory Bracket, Accessory Bracket
Clearance Category Accessory Drives
Country of Origin (Primary) CN
Damper Style Factory, Factory
Emission Code 5, 5
Engine GM LS, GM Small Block Gen III/IV (LS Based)
Engine Make/Size GM LS
Finish Cast, Cast
GTIN 00090127682159
Harmonized Tariff Code (Schedule B) 8409915085
Hazardous Material Code N
Life Cycle Status Code Available to Order
Material Cast Aluminum, Cast Aluminum
NAFTA Preference Criterion Code B
Power Steering Pump Included No, No
Product Type Accessory Bracket, Accessory Bracket
SDR Required Flag N
Sale Category Engine
Universal Or Specific Fit Specific
Warning California Proposition 65
Warranty Limited 90 Day, Manufacturer's Limited 90 Day Warranty

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Holley 20-131 - works with R4 compressor

Product Information

  • Brand: Holley
  • Product Number: 20-131

Vehicle Fitment