• ALL90072.jpg
    • Allstar Performance Oil Restrictors — Dart/SHP SBC .090in Pair | ALL90072
    • Allstar Performance Oil Restrictors — Dart/SHP SBC .090in Pair | ALL90072
    • ALL90072.jpg

    Allstar Performance Oil Restrictors — Dart/SHP SBC .090in Pair | ALL90072

    Vendor: Allstar Performance
    Part Number: ALL90072
    $33.49

    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
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    Allstar Performance oil restrictors reduce oil flow to the top end of the priority main oil system on Dart and Chevrolet SHP small block engines, forcing more oil to the main and rod bearings and reducing the risk of emptying the oil pan during sustained high-rpm operation. Each aluminum restrictor uses an Allen head design with a .090 in inside diameter hole. Sold as a pair, the set includes an extra O-ring seal and installation instructions.

    FAQ

    What blocks are the ALL90072 oil restrictors designed for?

    Dart and Chevrolet SHP small block engines with a priority main oil system.

    What size is the restrictor hole?

    .090 in inside diameter.

    How many restrictors are included?

    One pair (two restrictors), plus an extra O-ring seal and installation instructions.

    What material are the restrictors made from?

    Aluminum with an Allen head design and natural finish.

    What is the purpose of the restrictors?

    They reduce oil flow to the top end of the engine, directing more oil to the main and rod bearings and reducing the risk of oil pan evacuation at high rpm.

    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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