SKU: 14643250770

1979-1989 Ford F Performance Muffler Flowmaster Stainless Steel

Sale price$101.22 Regular price$112.47
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

1979-1989 Ford F Performance Muffler Flowmaster Stainless SteelOverview: The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Overview:

The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Features:

  • Improved Horsepower, Torque and Engine Efficiency
  • Mild to stock exterior exhaust tone
  • Minimal interior resonance
  • Excellent choice for large displacement vehicles
  • Specs:

  • Body Height: 5
  • Body Length: 17
  • Body Material: 409 Stainless Steel
  • Body Width: 10
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Offset
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Muffler Series: Super 50 Series
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Center
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 1
  • Overall Length: 23
  • Reversible: No
  • Shape: Oval
  • Sound Level: Mild
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 852556
  • Applications:

    • 1979-1989 Dodge D100 318 CID
    • 1979-1988 Dodge D100 360 CID
    • 1979-1992 Dodge D150 318 CID
    • 1979-1991 Dodge D150 360 CID
    • 1979-1980 Dodge D200 360 CID
    • 1979-1980 Dodge D200 318 CID
    • 1981-1992 Dodge D250 318 CID
    • 1981-1992 Dodge D250 360 CID
    • 1988-1992 Dodge D250 239 CID
    • 1979-1980 Dodge D300 318 CID
    • 1979-1980 Dodge D300 360 CID
    • 1981-1992 Dodge D350 360 CID
    • 1981-1983 Dodge D350 318 CID
    • 1989-1989 Dodge W100 318 CID
    • 1989-1989 Dodge W100 239 CID
    • 1989-1992 Dodge W150 318 CID
    • 1989-1991 Dodge W150 360 CID
    • 1989-1992 Dodge W250 318 CID
    • 1989-1992 Dodge W250 360 CID
    • 1989-1992 Dodge W350 360 CID
    • 1990-1991 Dodge Dakota 318 CID
    • 1990-1991 Dodge Dakota 239 CID
    • 2007-2011 Jeep Wrangler 231 CID
    • 2012-2013 Jeep Wrangler 220 CID
    • 1962-1970 Plymouth Belvedere 318 CID
    • 1962-1970 Plymouth Belvedere 383 CID
    • 1962-1970 Plymouth Belvedere 225 CID
    • 1962-1966 Plymouth Belvedere 361 CID
    • 1962-1964 Plymouth Belvedere 413 CID
    • 1963-1969 Plymouth Belvedere 426 CID
    • 1964-1968 Plymouth Belvedere 273 CID
    • 1966-1967 Plymouth Belvedere 440 CID
    • 1965-1967 Plymouth Belvedere II 383 CID
    • 1965-1967 Plymouth Belvedere II 273 CID
    • 1965-1967 Plymouth Belvedere II 225 CID
    • 1965-1967 Plymouth Belvedere II 318 CID
    • 1965-1967 Plymouth Belvedere II 426 CID
    • 1966-1966 Plymouth Belvedere II 361 CID
    • 1967-1967 Plymouth Belvedere II 440 CID
    • 1988-1992 Chevrolet C2500 305 CID
    • 1988-1992 Chevrolet K2500 305 CID
    • 1988-1992 GMC C2500 305 CID
    • 1988-1992 GMC K2500 305 CID
    • 1987-1987 Ford F-250 460 CID
    • 1994-1996 Ford F-250 445 CID
    • 1995-1995 Ford F-250 351 CID
    • 1997-1998 Ford F-250 330 CID
    • 1997-1998 Ford F-250 281 CID
    • 1994-1996 Ford F-350 445 CID
    • 2000-2006 Toyota Tundra 285 CID
    • 2005-2006 Toyota Tundra 241 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    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: 14643250770

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    4.6 ★★★★★
    Based on 27 reviews
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    A
    Verified Purchase
    albert smart
    Birmingham, US
    ★★★★★ 5
    Good
    Configuration: 4-Stroke, Size: 1 GA, Case of 3
    Good
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    M
    Verified Purchase
    mattw
    Grantham, US
    ★★★★★ 4
    Oily situation lol
    Configuration: 4-Stroke, Size: 1 GA
    Honestly how do you write a review of this product? I would have to run tests for years on multiple oils on various engines to do so. The value was good however and shipping was great
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 31, 2025
    P
    Verified Purchase
    Peter Schott
    Boise, US
    ★★★★★ 5
    Use the best oil to protect your investment
    Configuration: 4-Stroke, Size: 1 GA
    Great product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 30, 2025
    S
    Verified Purchase
    Steve M.
    Lowell, US
    ★★★★★ 5
    Works well. You need to drill a 3/8” hole
    Appears to be well made, alignment bar slides in nicely. As stated, you need to drill a hole in the bar for the gimble bearing driver, the directions are not clear, what I did was before I take out the old gimble bearing, put an O ring on the bar close to the last step on the bar, slide the bar all the way in, then carefully slide the bar out, this marks the distance from the back of the gimble bearing to where the shaft on the outdrive bottoms out, move the O ring a 1/4” towards the stepped part of the alignment tool (this is so you won’t bottom out the alignment tool when driving the gimble bearing in) then slide the driver puck up to the O ring and use a 3/8” diameter transfer punch through the side hole in the puck to mark the bar. You need to drill a 3/8” diameter hole in the alignment bar, two V blocks, some clamps, and a drill press will make drilling much easier, after the bar is securely mounted and centered in the drill press, use a center drill, then 1/4” drill first, using plenty of oil, drill all the way through, then use the 3/8” drill, deburr both sides and you should be good to go. People complain that it doesn’t come pre-drilled, the reason is that not all out drives are the same so you have to fit it to the outdrive that you have. Fortunately, I have a machine shop at my house and have a jig setup with various drill bushings, but the method I described above should work for you. Just make sure you’re perfectly centered and secure before you start drilling.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 16, 2026
    N
    Verified Purchase
    Nancy filippi
    Natrona Heights, US
    ★★★★★ 5
    A must pull your gimbal bearing
    You do need to drill a hole but worked perfect
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 26, 2025

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