Product Summary

Chevy Small Block V8, Chassis Header Tube Type, Steel

    Key Specs

    MFG. Part #151V
    Header Tube TypeChassis
    FinishTemporary Paint
    Material TypeSteel

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy


    Races are won by the guy who gets off the corner best. Torque is what gets that car moving and the right header is one key ingredient. These high velocity header are designed to boost Small Block Chevy torque.

    These high velocity chassis headers require a minimum 3-5" engine set back. Fits angle plug or straight plug heads.

    Item Details

    1-5/8" - 1-3/4", 3-1/2" collector



    Guides & Documents

    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 #151V
    Header Tube TypeChassis
    FinishTemporary Paint
    Material TypeSteel
    Flange StyleStandard
    Primary Tube Diameter1-5/8 to 1-3/4"
    Exhaust Port ShapeSquare
    Collector Diameter3-1/2 Inch
    Collector Length7.75"
    Flange Thickness.25"
    Port Height1.44"
    Port Width1.47"
    Drivers Side Dimension A5.10"
    Drivers Side Dimension B15.20"
    Drivers Side Dimension C25.25"
    Passenger Side Dimension A5.90"
    Passenger Side Dimension B15.00"
    Passenger Side Dimension C24.75"
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Sold in QuantityPair
    Collector Attachment TypeSlip fit
    Collector Reducers IncludedNo