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    • Allstar Performance GM 7.5in Ring Gear Spacer — 0.313in Steel, Black Oxide | ALL70100
    • Allstar Performance GM 7.5in Ring Gear Spacer — 0.313in Steel, Black Oxide | ALL70100
    • ALL70100.jpg

    Allstar Performance GM 7.5in Ring Gear Spacer — 0.313in Steel, Black Oxide | ALL70100

    Part Number: ALL70100
    Regular Price $45.99

    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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    This Allstar Performance ring gear spacer is machined from 0.313in thick steel with a black oxide finish and includes mounting bolts. It sets the correct distance between the ring gear and carrier flange on GM 7.5in 10-bolt differentials that require added offset, helping achieve proper gear mesh and backlash during setup.

    Spec Sheet: Allstar Performance Ring Gear Spacer Spec Sheet (PDF)

    Compatibility

    GM 7.5in 10-bolt differential housings.

    FAQ

    What does a ring gear spacer do?

    A ring gear spacer sets the correct distance between the ring gear and carrier flange on housings that require added offset, helping achieve proper gear mesh and backlash during setup.

    What is this spacer made from?

    Steel with a black oxide finish, 0.313in thick.

    What housing does this fit?

    GM 7.5in 10-bolt differential housings.

    Does this kit include mounting bolts?

    Yes, mounting bolts are included with the spacer.

    Is a spec sheet available?

    Yes, Allstar Performance provides a spec sheet, linked above.

    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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