Product Summary

260, 289, 302, 351W, 5.0L, Chassis Header Tube Type

    Key Specs

    Header Tube TypeChassis
    Flange StyleStandard
    Primary Tube Diameter1-1/2"
    Material TypeSteel

    Need To Know

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    Speedway Motors 930F3C Details

    Now you can get full-length header performance when you put a Ford V8 in your Ford street rod! These chassis headers are designed to fit 289-302 Small Block Ford V8s in 1927-1934 Ford cars and pick-ups.

    • Full-length header performance
    • Designed to fit in narrow street rod chassis
    • Quality 16 gauge steel construction
    • Includes gaskets, bolts and reducers

    Chrome Warning: Due to a revised chroming process brought on by recent EPA regulations and high labor costs, todays chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling & corrosion. No warranty or returns on chrome exhaust items once them have been installed.

    Item Details

    Catalog Correction: Headers have 2-1/2", not 3" collectors.


    1. Headers fit inside the frame rails and exit under the vehicle.
    2. Headers will clear stock, Mustang, or Vega steering boxes.
    3. Check motor mount position before ordering.
    4. Fits with side or front motor mounts.
    5. 2-1/2” collectors
    6. 1-1/2” primaries
    7. Auto Transmission:  Yes
    8. Manual Transmission:  Yes
    9. Port Shape:  Oval
    10. Header Dimensions (GIF)


    Guides & Documents

    CARB Warning

    For use on pre-1966 vehicles only

    Emissions warning: this part only legal for sale or use in California 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.

    Speedway Motors 930F3C Specifications

    MFG. Part #930F3C
    BrandSpeedway Motors
    Header Tube TypeChassis
    Flange StyleStandard
    Primary Tube Diameter1-1/2"
    Material TypeSteel
    Exhaust Port ShapeOval
    Collector Diameter2-1/2 Inch
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Collector Attachment Type3-bolt flange
    Collector Reducers IncludedYes
    Collector Reducer Exit Diameter2.25"
    Speedway Motors Catalog Part #930-F3C
    Overall Height18"
    Tube Length19"
    Collector Length3.5"
    Flange Thickness.31"
    Port Height1.63"
    Port Width1.24"
    Header Dimension A3.00"
    Header Dimension B18.00"
    Header Dimension C19.00"
    Drivers Side Dimension A3.8"
    Drivers Side Dimension B17.88"
    Drivers Side Dimension C20.5"
    Passenger Side Dimension A4.85"
    Passenger Side Dimension B18.25"
    Passenger Side Dimension C19.5"
    Sold in QuantityPair
    NotesIncludes a pair of reducers (2.50" to 2.25")