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  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
  • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • 20-135cadlarge.jpg
    • 20-135.jpg
    • 20-135nopaintlarge.jpg
    • 20-135paintlarge.jpg
    • fitmentmatrix.jpg
    • highaccdrv18107.jpg
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    • LS/LT High-Mount Accessory Drive Bracket Cast Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory A/C Bracket Holley
    Sale!

    Holley LS/LT High-Mount Accessory Drive Bracket, Driver's Side P/S & Alternator | 20-135

    Vendor: Holley
    Part Number: 20-135
    Save $205
    $159.95 $364.95

    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 Holley LS/LT high-mount accessory drive bracket covers the driver's side power steering and alternator mounting for applications without A/C, or where the factory A/C bracket is retained. It's a cost-effective, factory-style solution for LS engine swaps that uses commonly available GM alternators and power steering pumps.

    Specifications:

    • Bracket Coverage: Driver's side, power steering and alternator
    • Compatible With: Applications without A/C, or using the factory A/C bracket
    • Finish: Natural, factory-quality die-cast (can be polished, coated, painted, or plated)
    • Hardware: Factory-spec flanged head hardware included
    • Part Number: 20-135

    May require an installation kit (part 21-2 or 21-3) for assembly; for LT applications, refer to the 21-5 LT installation kit instructions first.

    FAQ

    What does this bracket cover?

    The driver's side power steering pump and alternator mounting.

    Do I need an additional installation kit?

    It may require installation kit 21-2 or 21-3, depending on your application.

    What if I'm installing on an LT engine?

    Refer to the 21-5 LT installation kit instructions before proceeding.

    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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