• 20-141_cover.jpg
  • 20-141bk_011963.jpg
  • 20-141bk_031963.jpg
  • 20-141bk_041963.jpg
  • 20-141bk_051963.jpg
  • 20-141bk_061963.jpg
  • 20-141_dimensions.jpg
  • fitmentmatrix.jpg
  • highaccdrv18107.jpg
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
  • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • 20-141_cover.jpg
    • 20-141bk_011963.jpg
    • 20-141bk_031963.jpg
    • 20-141bk_041963.jpg
    • 20-141bk_051963.jpg
    • 20-141bk_061963.jpg
    • 20-141_dimensions.jpg
    • fitmentmatrix.jpg
    • highaccdrv18107.jpg
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    • LS High-Mount A/C Accessory Drive Kit Includes SD508 A/C Compressor, Tensioner, & Pulleys- Black Finish Passenger's Side A/C Bracket Includes SD508 A/C Compressor, Tensioner, & Pulleys Holley
    Sale!

    Holley LS High-Mount A/C Accessory Drive Kit, SD508 Compressor, Black Finish | 20-141BK

    Vendor: Holley
    Part Number: 20-141BK
    Save $132
    $1,049.95 $1,181.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Product DetailsFAQReviewsRelated Products

    This complete Holley LS high-mount A/C accessory bracket kit, finished in black, relocates the compressor up high and away from the frame rail, eliminating the need for notching. It's built for owners who already have a donor engine's P/S pump and alternator system, and includes the compressor, pulleys, and tensioner from OE part suppliers.

    Specifications:

    • Accessory Drive Style: High-Mount
    • Mounting Side: Passenger's Side
    • A/C Compressor Included: Yes (SD508)
    • Tensioner Included: Yes
    • Finish: Black
    • Material: Cast Aluminum
    • Engine Application: GM Gen III/IV (LS)
    • Pulley Style: Serpentine
    • Part Number: 20-141BK

    Kit includes: 20-134 LS A/C bracket, 97-151 tensioner assembly with grooved pulley, 97-150 smooth idler pulley, and 199-101 SD508 A/C compressor. Requires a separate application-specific installation kit (21-1, 21-2, or 21-3) for assembly — see the instruction sheet for the correct kit.

    FAQ

    Does this kit include the A/C compressor?

    Yes, it includes an SD508 A/C compressor along with the tensioner and pulleys.

    Do I need anything else to install this bracket?

    Yes — this bracket requires a separate installation kit (part 21-1, 21-2, or 21-3), selected based on your specific application.

    What finish does this kit come in?

    It has a black finish.

    What engines is this bracket designed for?

    It's designed for GM Gen III/IV (LS) engine swaps using a serpentine belt.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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