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    • Hedman Hedders Uncoated Long-Tube Headers for 78-87 Oldsmobile 442, Cutlass, F85 w/Olds 260-403 58070
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    Hedman Hedders Uncoated Long-Tube Headers for 78-87 Oldsmobile 442, Cutlass, F85 w/Olds 260-403 58070

    Vendor: Hedman Hedders
    Part Number: 58070
    Regular Price $786.95

    Currently out of 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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    Uncoated Long-Tube Headers for 78-87 Oldsmobile 442, Cutlass, F85 w/Olds 260-403


    Hedman Hedders Uncoated Long-Tube Headers for 78-87 Oldsmobile 442, Cutlass, F85 w/Olds 260-403 58070


    Specifications:

    Description_DEF [B@1bf19c96
    Description_DES [B@3b3d9b12
    Description_EXT [B@7d5113b2
    Description_FAB [B@38fee0bf
    Description_FAB [B@2f7cce1a
    Description_FAB [B@784e25ec
    Description_FAB [B@d7775d4
    Description_FAB [B@42c397dd
    Description_FAB [B@b068d81
    Description_INV [B@2eeb848
    Description_SHO [B@3481b414
    LS SWAP NO
    Automatic Transmission - Column Yes
    Title HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN
    Tube Material Thickness 16g
    Material Mild Steel
    Tube Design Standard
    Tube Length Long Tubes
    Header Material Mild Steel
    Header Finish Uncoated
    Cylinder Head Port Shape Rectangle
    Cylinder Head Stock Profile Heads
    Reducers Included Yes
    with EGR No
    Weld-Up No
    Tuned No
    Bolts/Studs Included Yes
    Catalytic Converter(s) Included No
    Crossover Pipe Included No
    Gasket Or Seal Included Yes
    Header Fasteners Included Yes
    Installation Hardware Included Yes
    Motor Mounts Included No
    Mounting Hardware Included Yes
    Y-Pipe Included No
    Variations 58076
    Quantity Sold as a pair.
    Primary Tube Gauge 16g
    Primary Tube Diameter (in) 1.75 in.
    Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
    Header Construction MILD STEEL- Standard-Duty
    Replacement Gasket 27800
    Replacement Head Flange Gasket 27800
    California Proposition 65 WARNING: Cancer. For more info visit www.P65Warnings.ca.gov
    with A.I.R. System No
    Tube Size 1-3/4 in.
    Tube Diameter 1-3/4 in.
    Tube Style Long Tubes
    Air Conditioning Yes
    Automatic Transmission - Floor Yes
    Manual Transmission - Column No
    Manual Transmission - Floor Yes
    Flange Thickness 0.3125 in.
    Exhaust System Dia 2-1/2 in.
    Reducer Outlet Size 2-1/2 in.
    Collector Attachment 3 in.
    Collector Diameter 3 in.
    Collector Size 3 in.
    Notes 78-87 Olds 442, Cutlass, Vista 206-403
    Collector Style BALL and SOCKET Style (Gasketless)
    Emissions Notes EO# D167-27 (thru-'80 only) (click for covered vehicles per ARB.CA.GOV document)
    Contents headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
    Header Style Long Tube
    Flange Style Standard
    Finish Uncoated
    Finish Type UNCOATED Mild Steel! Shipped with Temporary Paint.
    E.O. # Yes
    Power Steering Yes


    This Part Fits:

    Year Make Model Submodel Notes
    1978 Oldsmobile Custom Cruiser BASE
    1979 Oldsmobile Custom Cruiser BASE
    1980 Oldsmobile Custom Cruiser BASE
    1978 Oldsmobile Cutlass BASE
    1979 Oldsmobile Cutlass BASE
    1980 Oldsmobile Cutlass BASE
    1981 Oldsmobile Cutlass BASE
    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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