SKU: 30830371626

LS Accessory Drive Bracket - Installation Kit for Long Alignment - 21-3BK

Sale price$107.52 Regular price$119.47
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Description

LS Accessory Drive Bracket - Installation Kit for Long Alignment - 21-3BKOverview: Installation Kit, LS Acc. Drive Brackets, use with LONG belt alignment (alignment common on Trucks & '10 UP Camaro) Holley accessory drive installation kits provide proper spacing for Holley A C, P S & Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine. A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints to figure your distance.

Overview:

Installation Kit, LS Acc. Drive Brackets, use with LONG belt alignment (alignment common on Trucks & '10-UP Camaro) Holley accessory drive installation kits provide proper spacing for Holley A/C, P/S & Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine. A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints to figure your distance. 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:

    Accessory Drive Style High Mount
    Belt Alignment Long
    Brand Holley
    Emission Code 5
    Engine GM LS
    Finish Black
    Material Aluminum
    Product Type Accessory Bracket
    Thickness 1.589" Drivers Side
    Thickness 2.119" Passenger Side
    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: 30830371626

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    Sharon A. Hall
    West Palm Beach, US
    ★★★★★ 1
    Asurion "Assures" nothing!
    Asurion has terrible Customer Support. All machine based. They give you no phone # for human interaction. Their online Support process is very close-ended. It is a checklist designed to frustrate purchasers whose issue lies outside only the very issue. My issue: I bought "Cuisinart TOB-40FR Custom Classic Toaster Oven Broiler, Silver (Renewed)" on May 26, 2024. It stated it had a 90 day warranty. So I bought an Asurion Protection Plan also to cover it for 3 years. The toaster started flaking off metal finish inside the oven over the cooking area. I tried to file a claim with Asurion and they told me the Manufacturers warranty was still in effect and I should contact Cuisinart. This despite the oven was sold with a Amazon Renewed verbiage stating a 90 day warranty. And they have nothing on their "Machine Checklist" to cover this eventuality. And I would assume I am not the only one who takes the "Renewed" route and backs it up with a "Protection Plan". They will frustrate you no end. I suspect, like many insurances, they seek to deny, deny, deny, in hopes the purchaser will give up.
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    Reviewed in the United States on January 4, 2026
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    Darla
    Waukegan, US
    ★★★★★ 4
    GIFT CARD AS REPLACEMENT, NO CHOICE OF CHECK OR REPLACEMENT. GOOD COMPANY
    PROS: * A decent company, responsive and fair. * Allows you to buy items from anywhere you want, and buy the warranty at Amazon. * Provides better coverage than other warranties, and covers more, including breakage! CON: They don't send you a check in order to buy wherever you want, send a replacement, or give you a choice. Instead, they send you an Amazon Gift Card. That's OK if you're a big Amazon shopper, but sometimes, you can get a better price elsewhere.
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    Reviewed in the United States on December 10, 2025
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    Luis Ortiz
    West Palm Beach, US
    ★★★★★ 5
    Asurion has been outstanding. Their customer service is quick, reliable, and efficient.
    Every time I’ve had a problem, Asurion has been outstanding. Their customer service is quick, reliable, and efficient, and they handle claims with minimal hassle. It’s reassuring to know they actually follow through and resolve issues promptly.
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    Reviewed in the United States on April 16, 2026
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    Glen Armstrong
    Lexington, US
    ★★★★★ 5
    Good protection, easy process
    First time filing a claim. Super easy and fast. Nice to have have protection and a smooth claims process when the unfortunate happens..
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    Reviewed in the United States on April 25, 2026
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    K. Shockley
    Birmingham, US
    ★★★★★ 5
    Ease of making a claim and quick return time for claim.
    Very easy to work with.
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    Reviewed in the United States on May 21, 2026

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