SKU: 80218731976

JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6613SJS

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Description

JBA Exhaust Headers for Ford Mustang V8 289 CID for 1964-1973 - 6613SJSOverview: 65 73 Mustang Long Tube 260 302 & 71 73 260 351W Silver Ctd 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,

Overview:

65-73 Mustang Long Tube 260-302 & 71-73 260-351W Silver Ctd

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: Metallic Ceramic Coated
  • 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: 1.625
  • Sheen Level: Semi-Gloss
  • Tube Wall Thickness: 0.059
  • Part Number: 6613SJS

    • Applications:

    • 1964-1968 Ford Mustang 289 CID
    • 1964-1965 Ford Mustang 260 CID
    • 1968-1973 Ford Mustang 302 CID
    • 1971-1973 Ford Mustang 351 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
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    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: 80218731976

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    4.4 ★★★★★
    Based on 13 reviews
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    Krystina Storm
    Omaha, US
    ★★★★★ 5
    A Truly Epic History
    Format: Paperback
    This book was awesome and went through the history of the people of the bible from the very beginnings. It's a fascinating read using the new chronology, which is backed up with astronomical events and archaeology. It's not an easy read with all the information in it, but it is worth every minute spent reading it. I think anyone who is interested in Biblical history or archaeology would find this book very interesting.
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    Reviewed in the United States on October 25, 2012
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    zak
    Boise, US
    ★★★★★ 5
    Obvious deduction with roots in both new and old archeology.
    Format: Paperback
    The Iron Age seemed to have its beginning several hundred years earlier than has been officially declared. That was my assumption after researching for a historical fiction novel during 1750 B.C.E. period. I began the current research in January of 2013. I'm not a archeologist, have no desire to be one. I'm not related to any archeologists. But I respect the the discipline, scholarship and dedication required to be a good one. After a year of research discovery my girlfriend was well versed with my newly formed assumption about the chronology of these times verses the old school beliefs. Referencing some material in this vain of research I stumbled across Rohl's work. To my utter delight I find out there has been a N.C. movement growing for twenty years. Good work and plausible scenarios are laid out for pure intellectual amazement and entertainment for the imagination inside these pages. Buy it now. Enjoy Zak
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    Reviewed in the United States on March 19, 2014
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    TJez
    Charlottesville, US
    ★★★★★ 5
    A must have for collage
    Format: Spiral-bound
    This book is a must have for collage courses. Easy to reference and find examples on how to reference sources. A lot of valuable information. Bought one for each of my kids.
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    Reviewed in the United States on April 28, 2026
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    Sara Jane
    Alexandria, US
    ★★★★★ 5
    Easy to navigate!
    Format: Spiral-bound
    Very good for school! Very sturdy and the pages are just thick enough
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    Reviewed in the United States on May 19, 2026
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    Shelley Plumlee
    Boise, US
    ★★★★★ 5
    Really Helpful and Easier to Use Than I Expected
    Format: Paperback
    I bought the APA 7th Edition manual for my college research papers, and it’s been a lifesaver. Compared to the older edition, this one feels much clearer and way easier to navigate. The full-color layout and the examples throughout really help when I’m stuck on how to format citations or references. I especially appreciate the new sections tailored for students like me—it’s not just for professional writers anymore. Plus, the tips on inclusive language made me think more carefully about how I write. It’s definitely a dense read if you try to go cover-to-cover, but as a reference book, it’s super practical. The only downside is that it’s a bit pricey, but for the quality and how often I use it, it’s totally worth it. If you’re in school or need to write APA-style papers regularly, I’d recommend grabbing this manual. It makes the whole process less stressful.
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    Reviewed in the United States on August 8, 2025

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