SKU: 33874396175

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

Sale price$438.07 Regular price$486.74
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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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:
    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: 33874396175

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    Teddi Grady
    Natrona Heights, US
    ★★★★★ 5
    Great quality and flavor
    Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
    I have two dogs that can chew through everything within a day. Not these, going on four days now, there are signs of wear and tear but still intact. The dogs love the flavor.
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    Reviewed in the United States on May 16, 2026
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    Heidi
    Battle Creek, US
    ★★★★★ 5
    Excellent
    Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
    Truly are fantastic! Dogs love these and they last forever
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    Reviewed in the United States on May 23, 2026
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    Verified Purchase
    Tira
    Pawtucket, US
    ★★★★★ 5
    Dog is Happy!
    Color: 3PC-Peanut Butter-Green, Pattern Name: Tough Dog Toys
    My dog likes the bones, especially because they are peanut butter-flavored. The bones are very strong and well-made, so they are good for heavy chewers. By the way, these bones are very large for big dogs only!
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    Reviewed in the United States on May 15, 2026
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    Randy H.
    Pawtucket, US
    ★★★★★ 5
    They last for months
    Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
    This is my second order of this product. I have 2 medium size dogs and they love them. The nice thing is a 3 pack of these is that they will last them for a few months.
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    Reviewed in the United States on June 9, 2026
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    Kirsten Kramer
    Phoenix, US
    ★★★★★ 4
    Bones
    Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
    Great product but my dogs don't seem to be interested
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    Reviewed in the United States on May 2, 2026

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