• 20-224bk_01.jpg
  • alternator_clearance.jpg
  • overview.jpg
  • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
  • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
  • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
    • 20-224bk_01.jpg
    • alternator_clearance.jpg
    • overview.jpg
    • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
    • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
    • Alternator Relocation Kit (150amp Alternator W/bracket Kit) Black Finish LT4 Wet Sump Cast Bracket and Premium 150 Amp Alternator with Black Finish for LT4 Wet Sump Applications Used in LT Accessory Drive Kits #20-220, #20-223, and #20-233 Holley
    Sale!

    Holley Alternator Relocation Kit, LT4 Wet Sump, 150 Amp, Black Finish | 20-224BK

    Vendor: Holley
    Part Number: 20-224BK
    Save $219
    $1,749.95 $1,968.95

    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 alternator relocation kit repositions the alternator closer to the block on LT4 engine swaps, adding chassis clearance that the factory mounting does not provide. It can be used with existing OE accessories and mounting, or paired with Holley's LT4 add-on hydraulic power steering kits (20-222, 20-223, 20-233), and pairs an original-equipment-look cast bracket with a premium 150 amp alternator in a black finish.

    Specifications:

    • Application: GM Gen V LT4
    • Oil System Type: Wet Sump
    • Accessory Drive Style: Alternator Relocation
    • Alternator Included: Yes, 150 Amp
    • Belt Included: Yes
    • Tensioner Included: Yes
    • Finish: Black
    • Material: Cast Aluminum
    • Part Number: 20-224BK

    Used in LT Accessory Drive kits #20-220, #20-223, and #20-233.

    FAQ

    What does the 20-224BK alternator relocation kit include?

    It includes a cast mounting bracket and a premium 150 amp alternator in a black finish.

    What is the benefit of relocating the alternator?

    The relocation design offers more chassis clearance for LT4 engine swap applications compared to the factory location.

    Can this kit be combined with a power steering add-on kit?

    Yes, it can be used with the LT4 add-on hydraulic power steering kits, part numbers 20-222, 20-223, and 20-233.

    Does this kit work with factory GM accessories?

    Yes, it can be used with existing OE accessories and mounting hardware.

    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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