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Rebate

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Rebate

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W
Hooker Headers

|

#42569013HKR

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

$828.95

/each

Factory Shipped

$921.95

Save $93.00


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Product Summary

Long Tube Header Tube Type, Standard Flange Style

    Rebates Available

    See rebate details
    See more details

    Key Specs

    MFG. Part #6901-3HKR
    Header Tube TypeLong Tube
    Exhaust Port ShapeRectangle
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Hooker Headers 6901-3HKR Details

    This exclusive proprietary black ceramic coating offers the nostalgic look of the past as well as the aggressive look of a modern high-tech build. It also offers a more refined texture and appearance than is possible from painted finishes. With a satin sheen it has a unique look of its own and in addition to providing a more menacing look it also provides all the corrosion resistance of traditional silver ceramic. The Darkside coating also provides improved thermal resistance as compared to traditional silver ceramic (1700° F vs. 1300° F) making it highly recommended for supercharged or nitrous applications as well as for reduced under-hood temperatures.

    • Formulated to withstand extreme temperatures (stability rating is 1700° F vs 1300° F on silver ceramic) without discoloration and maintains excellent adhesion even after repeated thermal cycling
    • Provides a higher heat tolerance threshold than available from silver ceramics (ours or any of our competitor™s) and is therefore recommended for any applications producing elevated exhaust gas temperatures, such as when using superchargers and/or nitrou
    • High-efficiency thermal properties limit heat migration through the header assembly, which in turn lowers under-hood temperatures for more performance
    • Increased corrosion protection ensures long service life and maintained appearance of investment
    • Provides unique styling enhancement that is equally pleasing in either a nostalgic retro application or a modern hi-tech build. As this coating is not burnished after its application, the surface appearance is more consistent than that of a silver cerami
    • Header works with C6 transmissions
    • Power Steering bracket 10961HKR required for vehicles with power streering
    • Works with power brakes, air conditioning, automatic and manual transmissions

    Charts

    Rebates

    Holley IRS Sale 2026

    Save 10% instantly on select products across the Holley family of performance brands during the annual Holley I.R.S.Tax Sale. Instant rebate period has been extended and now runs from February 17, 2026 through April 19, 2026.

    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.
    CA Prop 65
    CARB warning

    Hooker Headers 6901-3HKR Specifications

    KEY SPECS
    MFG. Part #6901-3HKR
    BrandHooker Headers
    Header Tube TypeLong Tube
    Exhaust Port ShapeRectangle
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    Material TypeSteel
    ColorBlack
    Weld-UpNo
    Collector Diameter3 Inch
    FinishCeramic Coated
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Collector Reducers IncludedNo
    Collector Attachment Type3-bolt flange
    GENERAL
    Sold in QuantityPair
    GTIN Code090127663943
    NotesWill not fit Dart Windsor cylinder heads.
    Collector Length8"
    Flange Thickness0.3125"
    Emission Code3
    Crossover Pipe IncludedNo
    Primary Tube Gauge16-gauge

    Fitment

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 260

    • Ford 260

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 255

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 260

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 255

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 255

    • Ford 260

    • Ford 260

    Customer Impersonation Script