SKU: 53150762940

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

Sale price$475.36 Regular price$528.18
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

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

Overview:

67-70 Mustang Tri Y 390-428 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: 2.25
  • Collector Port Diameter: 2.25
  • 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: 6655S
  • 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

    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: 53150762940

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    Sammie Jo
    West Palm Beach, US
    ★★★★★ 5
    Almost tastes like chocolate milk!
    Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
    I usually dislike protein drinks. But I need It, and this one actually almost tastes like chocolate milk. I’ve tried the other flavors of this brand, and for me, this is the least protein tasting one. Banana came close.
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    Reviewed in the United States on May 13, 2026
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    Abhigna Kajiwala
    Lake Worth, US
    ★★★★★ 5
    The Gold Standard: Premier Protein Chocolate Shake
    Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
    The Premier Protein Chocolate Shake is, in my opinion, the benchmark for ready-to-drink protein shakes. Whether you're a serious athlete, a busy professional, or someone trying to hit daily protein goals, this shake delivers on taste, convenience, and macros. Taste & Texture (Surprisingly Good) Let's be honest: most shelf-stable protein shakes taste like chalky chemicals. This is where Premier Protein shines. The Chocolate flavor is rich, creamy, and surprisingly satisfying without being overly sweet. It tastes like a genuine, albeit light, chocolate milk. Crucially, the texture is smooth and velvety; there is virtually no grittiness or unpleasant artificial aftertaste. I genuinely look forward to drinking these, which is half the battle with supplements. They are best enjoyed ice-cold! Unbeatable Nutritional Profile The macros are what make this shake truly exceptional: 30g of High-Quality Protein: Perfect for post-workout recovery, satisfying hunger between meals, or boosting the protein content of coffee/recipes. 1g Sugar & 5g Carbs: This low-carb, low-sugar profile makes it ideal for nearly any diet, including keto and low-glycemic plans. 160 Calories: A great way to add significant protein without excessive calories. Verdict & Best Uses I always keep a case of these shakes stocked. They are a true time-saver for fast breakfast additions, quick muscle fuel after the gym, or a guilt-free late-night snack. If you are struggling to find a convenient, affordable, and high-protein option that actually tastes good, look no further. This product is a staple.
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    Reviewed in the United States on December 3, 2025
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    diane west
    Phoenix, US
    ★★★★★ 5
    An easy way to add protein to your diet
    Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
    A nice way to add more protein to my diet. The taste in the texture are always the same. I like that it doesn’t change.
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    Reviewed in the United States on May 7, 2026
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    Nicole W
    Carnegie, US
    ★★★★★ 5
    Perfect meal replacement protein shake
    Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
    These shakes are super rich in chocolatey flavor. They are the perfect meal replacement or on the go protein. The quality is great and they are super refreshing. I recommend to drink them cold. They are way better.
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    Reviewed in the United States on May 13, 2026
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    Anna
    Los Angeles, US
    ★★★★★ 4
    Good protein option with good taste
    Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
    These shakes are delicious. There are a few things about them I love. First, they are gluten-free. Next, they are low in sugar. They are also low in calories, and are very tasty. They do not leave an aftertaste like a lot of protein shakes. I do find you need to really shake them well to get a good consistency. They are not clumpy, but sometimes have strands that give them a weird texture. However, this does not happen if you shake them really well. I like to blend mine with fruit, and never have this problem when I do that. They are also really convenient because you can grab them and go. The serving size is perfect too. I would recommend these if you are looking for a low sugar, protein drink.
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    Reviewed in the United States on February 26, 2026

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