-9%

Patriot Exhaust H8426 1964-70 Mustang Tri-Y Headers, Plain Steel, BLK

-9%

Patriot Exhaust H8426 1964-70 Mustang Tri-Y Headers, Plain Steel, BLK
Patriot Exhaust

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#9308426

Patriot Exhaust H8426 1964-70 Mustang Tri-Y Headers, Plain Steel, BLK

$329.39

/pair

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$362.33

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Product Summary

Long Tube Header Tube Type, Oval Exhaust Port Shape

    See more details

    Key Specs

    Header Tube TypeLong Tube
    Exhaust Port ShapeOval
    Flange StyleStandard
    Primary Tube Diameter1-1/2"
    Material TypeSteel
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Patriot Exhaust H8426 Details

    These headers are a replica of the Shelby TRI-Y header made famous in the 60's. They fit 260-302 V8s in 1964-70 Ford Mustangs* with automatic or manual transmissions (10.5" max clutch diameter). You will need bracket # 930-7609 listed below if car has power steering.

    • 1-1/2" - 1-3/4" stepped primaries
    • 2-1/2" collectors

    *See Notes tab for important install info.

    Application

    • A/C:  Yes
    • P/B:  Yes
    • P/S:  Yes (with bracket listed)
    • Auto on Column:  Yes
    • Auto on Floor:  Yes
    • Standard on Column:  No
    • Standard on Floor:  Yes

    Specs

    • A/C:  Yes
    • P/B:  Yes
    • P/S:  Yes (with bracket listed)
    • Auto on Column:  Yes
    • Auto on Floor:  Yes
    • Standard on Column:  No
    • Standard on Floor:  Yes

    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.
    CA Prop 65
    CARB warning

    Patriot Exhaust H8426 Specifications

    KEY SPECS
    MFG. Part #H8426
    BrandPatriot Exhaust
    Header Tube TypeLong Tube
    Exhaust Port ShapeOval
    Flange StyleStandard
    Primary Tube Diameter1-1/2"
    Material TypeSteel
    ColorBlack
    Weld-UpNo
    Collector Diameter2-1/2 Inch
    FinishHi-Temp Black
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Collector Reducers IncludedNo
    Collector Attachment Type3-bolt flange
    GENERAL
    Sold in QuantityEach
    Collector Length11.75"
    Flange Thickness.32"
    Port Height1.64"
    Port Width1.22"
    Drivers Side Dimension A4.8"
    Drivers Side Dimension B16.16"
    Drivers Side Dimension C31"
    Passenger Side Dimension A5.75"
    Passenger Side Dimension B15.25"
    Passenger Side Dimension C32.63"

    Ratings & Reviews

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    1.0

    5 months ago

    Not happy

    Athens Wi

    Verified

    Description said it would fit any automatic transmission.And it did not fit my f m x without modifications.

    Would Not Recommend

    Showing 1 of 1 reviews

    Questions & Answers

    10 Questions • 11 Answers

    Will these fit a 351w motor ? Thank you

    by Charlie

    • 6 years ago

    1 answer

    View Answer

    I need headers for gt40 p heads in a 69 cougar any thoughts or suggestions,or will shorty headers from bbk clear steering box

    by maples

    • 11 years ago

    1 answer

    View Answer

    Will they fit and clear the spark plug angel for gt40 p style heads

    by maples

    • 11 years ago

    1 answer

    View Answer

    Will these headers fit a '64 Ranchero w/260 V8, AT w/floor shift?

    by funk289

    • 11 years ago

    1 answer

    View Answer

    Will these fit my 64 comet with auto trans?

    by Levidog2

    • 12 years ago

    1 answer

    View Answer

    Will these headers clear a C6 bell housing?

    by Nickismynickname

    • 12 years ago

    1 answer

    View Answer

    what is the difference in part # 930-8426 or930-8403

    by flame

    • 13 years ago

    1 answer

    View Answer

    will they fit a ford N-head or dart head?

    by T_REV

    • 15 years ago

    1 answer

    View Answer

    Why does the driver side first step primere tubes come off the flange in different cylinder exaust spots,like #1 and #3 together and #2 and #4 together on the driver,and on the passenger side is #1 and #2 together and #3 and #4 together.

    by hotrod

    • 15 years ago

    2 answers

    View Answers

    will these tri-y fit a 66 mustang manual steering aut. trans engine is 302 with 351 c 2v heads streetboss intake thanks weber

    by

    • 15 years ago

    1 answer

    View Answer

    10 of 10 questions shown

    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 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 260

    • Ford 260

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 302

    • Ford 260

    • Ford 302

    • Ford 260

    • Ford 260

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