SKU: 14120963257

JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6611S

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Description

JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6611SOverview: 65 73 Mustang Long Tube 260 302 Raw 409 JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel bent stainless steel primary tubes, oversized exhaust ports,

Overview:

65-73 Mustang Long Tube 260-302 Raw 409

JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent stainless steel primary tubes, oversized exhaust ports, extra thick 3/8 one-piece flanges, and proprietary JBA Firecone® merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible, so lowered cars do not drag the collectors.

Features:

  • 3/8" thick CNC laser-cut flanges
  • Patented JBA Firecone® collector
  • O2 sensor provisions
  • Large diameter mandrel-bent steel tubes
  • Oversized exhaust ports

    • Specs:

  • Brand: JBA Performance
  • California Proposition 65: WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
  • Catalytic Converter(s) Included: No
  • Collector Diameter: 3
  • Collector Port Diameter: 3
  • Collector Reducers Included: Yes
  • Color: Grey
  • Design: Full-length
  • Finish: Uncoated
  • Flange Thickness: 46089
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: 409 Stainless Steel
  • Header Style: Full-length
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Primary Tube Outside Diameter: 1.75
  • Primary Tubing Diameter: 1.75
  • Sheen Level: Matte
  • Tube Wall Thickness: 0.059
  • Part Number: 6611S

    • Applications:

    • 1964-1968 Ford Mustang 289 CID
    • 1964-1965 Ford Mustang 260 CID
    • 1968-1973 Ford Mustang 302 CID

    • Emissions:

    • This product is Legal for use on Pre-Pollution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows
      • 1965 and Older US Manufactured California Certified Vehicles
      • 1967 and Older US Manufactured Federally Certified Vehicles
      • 1967 and Older Foreign Manufactured Vehicles

    Instructions:

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 14120963257

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    4.0 ★★★★★
    Based on 16 reviews
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    RW
    Waukegan, US
    ★★★★★ 4
    Looks fascinating but poorly wrapped
    Format: Hardcover, Format: Hardcover
    This was supposed to be a Christmas gift. You would think with a book of this weight that it would have been wrapped in a thin bubble wrap to keep the dust jacket from ripping, right? Because that is what any serious book seller would have done if it had been shipped by them. But, as you can see, from the other reviews, Amazon did not do that. Keep that in mind while enjoying the low price, and consider that you might have to return it and hope for a better wrap job the second time if it’s going to be a gift. As far as content, though, it looks fascinating!!!!! The pictures, especially of the art of the period, are gorgeous. Maps and tables are super helpful. It may not be as in depth as others would prefer on each subject. However, it is a great one-stop starting point for someone who is just getting their toes wet. I have been a Bible reader/student for over twenty years, and I found something informative on each page. So unless you have a PhD in Biblical studies, I think you would find this a useful purchase and a foundational book for your library.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 17, 2022
    G
    Verified Purchase
    Guapx
    Grantham, US
    ★★★★★ 5
    An amazing reward at the end of the book
    Format: Kindle
    This is a magnificent nudge to value and form a christian word view based on the story of Gods work in the world. There is a thread that runs through the surveys of each book - all of history, past, present and future, has been compressed into Jesus, and the life that has burst from Him through his resurrection gives meaning to all things, in all places across all of time. The authors help us see this meaning in scripture and then diffuse that meaning through our lives. The final chapters offer a tremendous picture of what it looks like to live for God in Gods world - it was deeply inspiring!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 13, 2025
    M
    Verified Purchase
    Michael E. Durham
    Belleville, US
    ★★★★★ 5
    Great read.
    Format: Hardcover
    Eye opener.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 4, 2025
    J
    Verified Purchase
    jd4nd
    Pawtucket, US
    ★★★★★ 5
    Love the new flavor
    Size: 1.45 Pound (Pack of 1)
    I have been taking Metamucil for years but was interested in something besides the original orange. For some reason the lemon flavored option didn't seem to be as effective. This is the perfect alternative. Love the taste. I have not seen this one in stores yet. Will purchase more.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 5, 2026
    J
    Verified Purchase
    JVC
    Alexandria, US
    ★★★★★ 5
    flavored Metamucil
    Size: 1.45 Pound (Pack of 1)
    unique, flavored Metamucil, but taste better than the standard orange drinklk
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 23, 2026

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