Product Summary

Universal Fit, Block Hugger Header Tube Type, Steel

    Key Specs

    MFG. Part #12702-1FLT
    BrandFlowtech Exhaust
    Header Tube TypeBlock Hugger
    FinishCeramic Coated
    Material TypeSteel

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    Flowtech Headers are the perfect combination of quality and value. This center exit block hugger header fits all popular hot rods with the popular Flathead Ford motor. These center exit headers will not fit Ford cars using the factory wishbones.

    • Tight fit block hugger design for popular hot rod and street rods powered by the popular Flathead Ford motors
    • Center exit design is perfect for most hot rod applications and has that vintage look
    • Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
    • Heavy duty 16-gauge tubing for increased strength and durability
    • Smooth transition, 1-3/4 diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
    • TIG-welded 2-1/2 collector for maximum strength
    • Machined 3/8 header flange for a leak-free seal and maximum strength
    • Premium aluminum header gaskets and hardware is included
    • Coated in silver metallic ceramic coating for increased performance and exhaust velocity


    CARB Warning

    For race/ off road use only

    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. 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 #12702-1FLT
    BrandFlowtech Exhaust
    Header Tube TypeBlock Hugger
    FinishCeramic Coated
    Material TypeSteel
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
    Collector Diameter2-1/2 Inch
    Flange Thickness0.375"
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Sold in QuantitySet
    Emission Code3
    GTIN Code090127712924