SKU: 76127699397

JBA Exhaust Headers for Ford Mustang V8 428 CID for 1967-1970 - 6655SJS

Sale price$564.08 Regular price$626.75
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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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Description

JBA Exhaust Headers for Ford Mustang V8 428 CID for 1967-1970 - 6655SJSOverview: 67 70 Mustang Tri Y 390 428 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,

Overview:

67-70 Mustang Tri Y 390-428 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: 2.25
  • Collector Port Diameter: 2.25
  • 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: 1.75
  • Sheen Level: Semi-Gloss
  • Tube Wall Thickness: 0.059
  • Part Number: 6655SJS
  • Applications:

    • 1967-1970 Ford Mustang 428 CID
    • 1967-1969 Ford Mustang 390 CID
    • 1968-1968 Ford Mustang 427 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: 76127699397

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    Turtlespit
    Fort Morgan, US
    ★★★★★ 2
    Poor sole design could result in injury to heel.
    Size: 11, Color: Grill/Mint Wave
    These would be so much better if the sole did not expose the heel to possible punctures. There is an actual cutout of the sole where only the spongy part of the shoe is exposed to the heel. Anything sharp will go right through.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 25, 2025
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    jlang
    Pawtucket, US
    ★★★★★ 5
    I'm in love, I am complete.
    Oh my gosh! I can't stop looking at this beautiful Tissot masterpeace. I have the black on black face with the tan strap (the 45mm Supersport Stainless Steel Sport Watch), and I am a better person because of this watch. They say a watch will never complete you... they were wrong. I am happy. I am truly happy. Thank you Tissot! The chrono does split-times! And, the face is "sapphire crystal". C'mon y'all! That level of quality at this price point is an insane good deal! I think I paid around $400 for my Supersport Stainless (the "SS"). I would have paid $900!. It's amazing. This SS is my rugged go-around watch. Yes, a man of my caliber does have have high-end watches $10,000+ that I save for when I want to impress the world. But, for day-to-day I wear my SS Tissot and I impress myself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 24, 2021
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    Verified Purchase
    PMD
    Phoenix, US
    ★★★★★ 5
    Looks, feel, quality, function and value - this watch has it all.
    This is a well-made time piece. It presents extremely well, with an excellent look, feel and function. An outstanding watch and and a genuine value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 21, 2023
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    Verified Purchase
    Adam Hartzog
    Grantham, US
    ★★★★★ 5
    Very happy with this purchase
    Exactly what I ordered. On time, all the time. Looks great. Very durable. Quality band.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 18, 2021
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    Verified Purchase
    Feroze Mohd. Arif
    Birmingham, US
    ★★★★★ 4
    Solid build
    Rugged Build. Watch has a nice heft to it and feels solid.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 25, 2021

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