SKU: 76381057608

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

$484.26 $538.07
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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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: 76381057608

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    4.7 ★★★★★
    Based on 18 reviews
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    R
    Verified Purchase
    Ramr Imari
    Houston, US
    ★★★★★ 5
    Excellent Air filter - Easy installation.
    Style: BE-743 1-Pack
    Excellent AC and Heater Cabinet odor defense air filter. I noticed immediately the smell coming out of the vents was fresher and the musty smell that was coming from the vents was crisper and cleaner. Very easy installation that you can do yourself and don’t need to pay a shop to do. The price is one of the best online and coms in quickly. It’s very sturdy, filter quality is excellent and it definitely improves the air quality and flow in your car. Fits perfectly like any OEM filter, this is a great buy for the price of an installation that will take you Les then 10 minutes to do yourself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    K
    Verified Purchase
    Khaleesi
    Waukegan, US
    ★★★★★ 5
    Great filter and easy installation
    Style: BE-159 1-Pack, Style: BE-159 1-Pack
    For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    J
    Verified Purchase
    JimXeod
    Grantham, US
    ★★★★★ 5
    Fits perfect and works as designed. Flows like OEM and looks well made.
    Style: BE-553B 1-Pack
    This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    S
    Verified Purchase
    S. Phillips
    Boise, US
    ★★★★★ 4
    Good quality but it was slightly longer than original and needed modification.
    Style: BE-182 1-Pack
    Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    K
    Verified Purchase
    Keith Granholm
    Chelsea, US
    ★★★★★ 5
    Fits my Chevy 2021 Bolt Premier perfectly.
    Style: BE-966 1-Pack
    Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026

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