Product Summary

272, 292, 312, Fenderwell Header Tube Type, Steel

    Key Specs

    MFG. Part #9308440H
    BrandSpeedway Motors
    Header Tube TypeFenderwell
    FinishCeramic Coated
    Material TypeSteel

    Need To Know

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    These ceramic coated headers are a fender well exit style and are designed to fit 1953-1956 Ford pick-ups with a Ford 272-312 Y-Block engine. Features 1-5/8" primaries and 3" collectors. Collector is angled down and and at approximately 40°. These Ford 272-312 Y-Block engine fender well headers provide superior performance and durability.

    Header Dimensions (GIF)


    AHC Warning: AHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee.

    Not legal for sale or use in California on pollution controlled vehicles

    Guides & Documents

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.


    MFG. Part #9308440H
    BrandSpeedway Motors
    Header Tube TypeFenderwell
    FinishCeramic Coated
    Material TypeSteel
    Flange StyleStandard
    Primary Tube Diameter1-1/2"
    Exhaust Port ShapeSquare
    Overall Height5.5"
    Tube Length19.00"
    Collector Diameter3 Inch
    Collector Length6.75"
    Flange Thickness.31"
    Port Height1.27"
    Port Width1.55"
    Header Dimension A19.25"
    Header Dimension B5.50"
    Header Dimension C19.00"
    Drivers Side Dimension A19.10"
    Drivers Side Dimension B7.00"
    Drivers Side Dimension C20.75"
    Passenger Side Dimension A20.45"
    Passenger Side Dimension B7.45"
    Passenger Side Dimension C20.25"
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Sold in QuantityPair
    NotesIncludes a pair of reducers (3.00" to 2.25")