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    • U-Joint Steel Black Zinc 3/4-36 Spline X 3/4 DD Holley
    • U-Joint Steel Black Zinc 3/4-36 Spline X 3/4 DD Holley
    • U-Joint Steel Black Zinc 3/4-36 Spline X 3/4 DD Holley
    • U-Joint Steel Black Zinc 3/4-36 Spline X 3/4 DD Holley
    Sale!

    Holley Steering U-Joint, Steel, Black Zinc, 3/4 in. 36-Spline to 3/4 in. DD | 320-101

    Vendor: Holley
    Part Number: 320-101
    Save $8.56
    Sale Price $63.39 Regular Price $71.95

    In Stock

    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 steering U-joints combine attractive styling with durable, strong construction. Steel components are built for extreme durability — ideal for muscle cars, street rods, and custom applications — and finished in black zinc for a great look plus corrosion protection.

    Specifications:

    • Shaft End 1: 3/4 in. 36-Spline
    • Shaft End 2: 3/4 in. DD
    • Material: Steel
    • Finish: Black zinc
    • Includes: Set screws and lock nuts
    • Use: Performance
    • Warning: California Proposition 65
    • Part Number: 320-101

    Use thread-locking compound on the set screws and lock nuts, and torque them to 12 ft-lbs.

    FAQ

    What sizes does this Holley U-joint connect?

    This U-joint connects a 3/4 in. 36-Spline shaft end to a 3/4 in. DD shaft end.

    What torque spec should be used on the set screws?

    Use thread-locking compound and torque the set screws and lock nuts to 12 ft-lbs.

    What is this U-joint made from?

    It's made from steel with a black zinc finish for corrosion protection.

    What hardware is included?

    Set screws and lock nuts are included.

    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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