SKU: 64651235041

JBA Exhaust Headers for Ford Mercury Mustang Cougar V8 289 CID - 1650S-2

Sale price$319.22 Regular price$354.69
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

JBA Exhaust Headers for Ford Mercury Mustang Cougar V8 289 CID - 1650S-2Overview: 65 73 Mustang Mid Length 260 302 Raw 409 JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs

Overview:

65-73 Mustang Mid Length 260-302 Raw 409

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Features:

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with 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: 2.5
  • Collector Port Diameter: 2.5
  • Collector Reducers Included: No
  • Color: Grey
  • Design: Shorty
  • Finish: Uncoated
  • Flange Thickness: 46089
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: 409 Stainless Steel
  • Header Style: Shorty
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Primary Tube Outside Diameter: 1.625
  • Primary Tubing Diameter: 1.625
  • Sheen Level: Matte
  • Tube Wall Thickness: 0.059
  • Part Number: 1650S-2
  • Applications:

    • 1964-1968 Ford Mustang 289 CID
    • 1964-1965 Ford Mustang 260 CID
    • 1968-1973 Ford Mustang 302 CID
    • 1967-1968 Mercury Cougar 289 CID
    • 1968-1970 Mercury Cougar 302 CID
  • Emissions:

    • This Product is considered а Replacement Part per CARB and EPA regulations for emissions compliance and is legal for sale and use on specified vehicles in all 50 states as stated in Manufacturer's Application Guide and lnstallation Instructions.

    Instructions:

    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: 64651235041

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    Jhaleo T
    Belleville, US
    ★★★★★ 3
    Thin and low Quality, it's ok for the price
    I bought it because it looks good in the photos, but the fabric is very thin—you can almost see right through to your back. While that wouldn't be a problem if you have an athletic build, if you're like me—that is, average—I wouldn't recommend it. The fabric is very thin and not of particularly high quality. It might be worth it for the price, but again, the material is thin.
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    Reviewed in the United States on April 14, 2026
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    zohairmalik
    Alexandria, US
    ★★★★★ 5
    Awsome
    Good fabric, non itchy, decent fitting and perfect size overall very good for formal or party wear
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    Reviewed in the United States on May 24, 2026
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    Alex
    Fort Morgan, US
    ★★★★★ 5
    Ribbed sleeves and bottom
    Way nicer than a t-shirt for the same money.
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    Reviewed in the United States on February 14, 2026
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    brugan
    Boise, US
    ★★★★★ 5
    Comfortable, Light Weight, Good Looking
    Delivered quickly, exactly as pictured. The shirt fits well. I like the sweater bottom as opposed to a normal t-shirt bottom. The shirt looks dressier. A good value. I'd buy again.
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    Reviewed in the United States on August 2, 2025
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    Rob Juarez
    Port Orchard, US
    ★★★★★ 5
    Surprised at the quality and style for the price point
    I love the shirt and love the quality and love the way it fits. For the price point, it’s a really good T-shirt. I can be a brand ambassador if you guys would like. I do like the clothes a lot. Style, value, comfort and softness all great! I actually have 3 shifts and one pants from this brand and love all of them. Contact me to be a brand ambassador.
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    Reviewed in the United States on February 27, 2026

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