SKU: 45070152761

LS/LT Accessory Drive Bracket - Driver's Side P/S & Alt Bracket - 20-135

Sale price$145.77 Regular price$161.97
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

LS/LT Accessory Drive Bracket - Driver's Side P/S & Alt Bracket - 20-135Overview: NOTE: This bracket MAY REQUIRE an installation kit for assembly (Part 21 2 OR 21 3, see Fitment Guide below for details). 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. Key

Overview:

NOTE: This bracket MAY REQUIRE an installation kit for assembly (Part 21-2 OR 21-3, see Fitment Guide below for details). 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. Key Features:  The most cost effective LS bracket solution on the market!  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 and power steering pumps  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! 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:

     

    Application:

    Year Make Model Submodel Engine Size
    Universal

     

    Specs:

    A/C Compressor Included No
    A/C Compressor Type N/A
    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: 45070152761

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    4.6 ★★★★★
    Based on 23 reviews
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    Miah
    Port Orchard, US
    ★★★★★ 5
    Solid Floating Shelves 🛠️🏠
    Color: Black, Number Of Shelves: 4, Size: 15.7in
    I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2026
    T
    Verified Purchase
    Tyler Kline
    Lexington, US
    ★★★★★ 5
    Good looking shelves and easy install - skip the included drywall anchors
    Color: Black, Number Of Shelves: 2, Size: 22in
    I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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    Reviewed in the United States on March 13, 2026
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    Coffman, H
    Carnegie, US
    ★★★★★ 5
    Cheap, and effective!
    Color: Black, Number Of Shelves: 4, Size: 15.7in
    Looks good, works great, low cost. I'll be purchasing more in the future.
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    Reviewed in the United States on May 12, 2026
    A
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    Amazon Customer
    Chelsea, US
    ★★★★★ 4
    Cute for coffee bar!
    Color: Black, Number Of Shelves: 4, Size: 15.7in
    Great for above my coffee bar. Easy to mount and align. Seems stable!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026
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    Verified Purchase
    Samuel Roberts
    Lexington, US
    ★★★★★ 5
    Great shelves, strong, secure, sturdy, decent size, unbeatable price.
    Color: White, Number Of Shelves: 4, Size: 15.7in
    Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026

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