Product Summary

Universal Fit, Block Hugger Header Tube Type, Chrome

    Key Specs

    Header Tube TypeBlock Hugger
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
    Material TypeSteel

    Need To Know

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    Return Policy

    Speedway Motors 9300102C Details

    Rodders and racers are known for wedging big engines into small spaces, so these big-block Chevy tight-fit headers are designed for applications where space is limited. They offer great flow in a compact package and will fit where many other headers won’t. These shorty headers make difficult installations easy.

    • Fits round-port cylinder heads
    • Compact design fits a wide variety of applications
    • Made from 16-gauge tubing
    • Includes reducers, gaskets, and bolts
    • 1-3/4” primary tube diameter
    • 2-1/2” collector diameter
    • Can be used with most oil filter systems and transmission/starter combinations
    • Will not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports
    • Fits standard deck big blocks only

    Chrome Warning: Due to a revised chroming process brought on by recent EPA regulations and high labor costs, today's 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.


    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.

    Speedway Motors 9300102C Specifications

    MFG. Part #9300102C
    BrandSpeedway Motors
    Header Tube TypeBlock Hugger
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
    Material TypeSteel
    Exhaust Port ShapeRound
    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 #930-0102C
    Flange Thickness.38"
    Port Height1.88"
    Port Width1.88"
    Header Dimension A4.50"
    Header Dimension B12.25"
    Header Dimension C10.00"
    Drivers Side Dimension A5"
    Drivers Side Dimension B13.5"
    Drivers Side Dimension C19"
    Passenger Side Dimension A5.08"
    Passenger Side Dimension B12.88"
    Passenger Side Dimension C19"
    Sold in QuantityPair
    NotesIncludes gaskets, bolts, and reducers.