Menu

Shop

Garage

Cart

Account

Product Summary

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

    Key Specs

    MFG. Part #H7864
    BrandPatriot Exhaust

    Need To Know

    Free Shipping on Orders Over $149

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    Patriot Exhaust H7864 Details

    Patriot Exhaust's machined header flange kits are available for many popular engine families. Header flange kits include gaskets and header bolts in most applications. Manufactured from 5/16" thick material.

    • Precision machined flanges
    • 5/16" thick
    • Supplied with our premium head gaskets
    • A wide variety of tube diameters and port shapes are available
    • Patriot Exhaust H7864 Header Flange Pair Chevrolet Small Block 265-400 Tube Diameter 1 5/8" Round Port
    • Patriot Exhaust H7864 Header Flange Pair Chevrolet Small Block 265-400 Tube Diameter 1 5/8" Round Port

    Patriot Exhaust H7864 Specifications

    KEY SPECS
    MFG. Part #H7864
    BrandPatriot Exhaust
    GENERAL
    GTIN Code694342503987
    Port StyleRound Port
    Hole Diameter1.625"
    Flange Thickness0.3125"
    Material TypeSteel
    FinishNatural
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Sold in QuantityPair
    Flange StyleStandard