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    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    • Small Block Ford Mid Mount Complete Accessory System Small Block Ford Mid Mount Complete Accessory Drive Black Finish Holley
    Sale!

    Holley Small Block Ford Mid-Mount Complete Accessory Drive System, Black Finish, 150-Amp Alternator | 20-370BK

    Vendor: Holley
    Part Number: 20-370BK
    Save $325
    Sale Price $2,599.95 Regular Price $2,924.95

    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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    Holley's Mid-Mount accessory drive system brings every accessory in tight for a clean, integrated look on small block Ford engines. The bracketless design mounts components directly to a purpose-built timing cover, and the kit ships complete with a 6-phase alternator, SD7 A/C compressor, GM Type II power steering pump with reservoir, cartridge-style water pump, all pulleys, belt, heater hose adapters, and a power steering hardline so nothing extra needs to be sourced.

    Specifications:

    • Application: Small Block Ford
    • Accessory Drive Style: Mid-Mount
    • Finish: Black
    • Alternator: Included, 150 Amps, Cast Aluminum, LT1-Style, 6-Phase
    • A/C Compressor: SD7, Included
    • Power Steering Pump: GM Type 2, Included with Reservoir
    • Water Pump: GM Cartridge Style, Aluminum, Counterclockwise Rotation
    • Belt Type: Serpentine, Included
    • Material: Aluminum
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Part Number: 20-370BK

    Crankshaft pulleys accommodate 3- or 4-bolt damper flanges (spacer kits 97-446, 97-447, or 97-448 available separately for different OE damper depths); driver- or passenger-side A/C hose connections can be added with kits 97-443/97-444, and a mechanical fuel pump can be run with the required timing cover modification per the installation instructions.

    FAQ

    What does the 20-370BK kit include?

    It includes the water pump, A/C compressor, alternator, and power steering pump with reservoir, along with all pulleys, the serpentine belt, heater hose adapters, a power steering hardline, and the alternator plug/harness.

    What engine platform is this accessory drive designed for?

    It is designed for small block Ford engines using a Mid-Mount bracketless accessory system.

    Can power steering be deleted from this system?

    Yes, power steering can be deleted with a drive belt change; see the installation instructions for the required belt.

    Can a mechanical fuel pump be used with this kit?

    Yes, a mechanical fuel pump may be used, but it requires a timing cover modification described in the installation instructions.

    What finish is this kit available in?

    This version, 20-370BK, comes in a black finish.

    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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