SKU: 16987780407

1991-1992 Ford F Performance Muffler Flowmaster Stainless Steel

Sale price$112.47 Regular price$124.97
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

1991-1992 Ford F Performance Muffler Flowmaster Stainless SteelOverview: The 70 series utilizes Flowmaster's Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Minimal interior resonance Mild to stock exterior exhaust tone Improved Horsepower, Torque and Engine

Overview:

The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Minimal interior resonance
  • Mild to stock exterior exhaust tone
  • Improved Horsepower, Torque and Engine Efficiency
  • Recommended for SUV/trucks/motorhomes/tow vehicles
  • Specs:

  • Body Height: 5
  • Body Length: 22
  • Body Material: Aluminized 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
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 70 Series Big Block
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Offset
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 1
  • Outlet Type: Single
  • Overall Length: 28
  • Reversible: No
  • Shape: Oval
  • Sound Level: Mild
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 52573
  • Applications:

    • 1991-1992 Dodge D350 360 CID
    • 1997-2003 Dodge Dakota 239 CID
    • 1997-1999 Dodge Dakota 318 CID
    • 1998-1999 Dodge Dakota 360 CID
    • 2002-2010 Dodge Dakota 287 CID
    • 2005-2010 Dodge Dakota 226 CID
    • 1964-1967 Chevrolet Chevelle 327 CID
    • 1966-1966 Chevrolet Chevelle 396 CID
    • 1968-1972 Chevrolet Chevelle 350 CID
    • 1982-1986 Chevrolet K5 Blazer 350 CID
    • 1982-1986 Chevrolet K5 Blazer 305 CID
    • 1975-1980 Chevrolet C10 250 CID
    • 1975-1980 Chevrolet C10 454 CID
    • 1975-1980 Chevrolet C10 292 CID
    • 1975-1980 Chevrolet C10 350 CID
    • 1976-1980 Chevrolet C10 400 CID
    • 1977-1980 Chevrolet C10 305 CID
    • 1973-1986 Chevrolet C10 Suburban 350 CID
    • 1975-1980 Chevrolet C10 Suburban 454 CID
    • 1977-1986 Chevrolet C10 Suburban 305 CID
    • 1988-1993 Chevrolet C1500 305 CID
    • 1975-1980 Chevrolet C20 350 CID
    • 1975-1980 Chevrolet C20 454 CID
    • 1976-1980 Chevrolet C20 400 CID
    • 1977-1978 Chevrolet C20 305 CID
    • 1975-1980 Chevrolet C30 350 CID
    • 1975-1980 Chevrolet C30 454 CID
    • 1976-1978 Chevrolet C30 400 CID
    • 1978-1978 Chevrolet C30 305 CID
    • 1965-1965 Chevrolet El Camino 327 CID
    • 1966-1966 Chevrolet El Camino 283 CID
    • 1967-1970 Chevrolet El Camino 396 CID
    • 1968-1972 Chevrolet El Camino 350 CID
    • 1975-1980 Chevrolet K10 350 CID
    • 1975-1980 Chevrolet K10 400 CID
    • 1976-1980 Chevrolet K10 454 CID
    • 1977-1978 Chevrolet K10 305 CID
    • 1973-1986 Chevrolet K10 Suburban 350 CID
    • 1975-1979 Chevrolet K10 Suburban 400 CID
    • 1977-1986 Chevrolet K10 Suburban 305 CID
    • 1982-1985 Chevrolet K10 Suburban 379 CID
    • 1988-1993 Chevrolet K1500 305 CID
    • 1988-1990 Chevrolet K1500 262 CID
    • 1988-1988 Chevrolet K1500 350 CID
    • 1975-1980 Chevrolet K20 400 CID
    • 1975-1980 Chevrolet K20 350 CID
    • 1976-1978 Chevrolet K20 454 CID
    • 1977-1978 Chevrolet K20 305 CID
    • 1977-1980 Chevrolet K30 400 CID
    • 1977-1980 Chevrolet K30 350 CID
    • 1977-1980 Chevrolet K30 454 CID
    • 1964-1967 Chevrolet Malibu 327 CID
    • 1970-1972 Chevrolet Monte Carlo 350 CID
    • 1979-1980 GMC C1500 400 CID
    • 1979-1980 GMC C1500 350 CID
    • 1979-1980 GMC C1500 454 CID
    • 1979-1993 GMC C1500 305 CID
    • 1979-1980 GMC C2500 350 CID
    • 1979-1980 GMC C2500 454 CID
    • 1979-1979 GMC C2500 400 CID
    • 1980-1980 GMC C2500 305 CID
    • 1979-1980 GMC C3500 350 CID
    • 1979-1980 GMC C3500 454 CID
    • 1979-1979 GMC C3500 400 CID
    • 1979-1980 GMC K1500 400 CID
    • 1979-1980 GMC K1500 350 CID
    • 1980-1980 GMC K1500 454 CID
    • 1988-1993 GMC K1500 305 CID
    • 1979-1980 GMC K2500 350 CID
    • 1979-1980 GMC K2500 400 CID
    • 1979-1980 GMC K3500 400 CID
    • 1979-1980 GMC K3500 454 CID
    • 1979-1980 GMC K3500 350 CID
    • 1982-1986 GMC Jimmy 305 CID
    • 1982-1986 GMC Jimmy 350 CID
    • 1964-1966 Pontiac GTO 389 CID
    • 1967-1972 Pontiac GTO 400 CID
    • 1970-1972 Pontiac GTO 455 CID
    • 2004-2004 Ford F-150 Heritage 330 CID
    • 2004-2004 Ford F-150 Heritage 281 CID
    • 2004-2004 Ford F-150 Heritage 256 CID
    • 1997-2002 Ford Expedition 281 CID
    • 1997-2002 Ford Expedition 330 CID
    • 1998-2008 Ford F-150 330 CID
    • 1998-2008 Ford F-150 281 CID
    • 1998-2008 Ford F-150 256 CID
    • 1998-2002 Lincoln Navigator 330 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: 16987780407

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    4.8 ★★★★★
    Based on 13 reviews
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    Product Reviews
    C
    Verified Purchase
    Cody
    Port Orchard, US
    ★★★★★ 5
    Authentic Docs for great price!
    The boots I purchased were Chelsea 2976 in Nappa leather (not the brown Crazy Horse, but the Black; such nice and soft leather!) and unisex size men's 7/women's 8/EU 39 (I'm normally a women's US 9/EU 40, but that's what fit best--see notes on sizing below). Considering the price, I was a little skeptical that these were genuinely Dr. Marten's, so I ended up bring them into a store to verify before wearing them--and multiple salespeople, who had worked for the company for 7+ years, said they looked like the real deal to them, which is amazing for the price (I got them when they were $99 online, but $160 in store; may have been a sale...?). Before ordering, I also visited the store to get the right sizing--Dr. Marten's doesn't sell my normal size in the US (EU 40), so I needed help figuring out what to buy. In the end that was either a women's EU 41 or a unisex 39. Dr. Marten's women's sizes are cut more narrow, so if purchasing women's, I needed a longer shoe to give my toes more space (EU 41, which they say is a women's US 9 but on many shoes EU 41 is a US 9.5 or even US 10). Unisex sizes are wider, so I was fine with a shorter length (EU 39). In the end, the only real difference between the women's sizing and men's sizing on the Chelsea boot was at the ankle; for some reason, the women's 41 had more of a gap at the ankle and I worried that might make it rub/blister more, so I went with unisex sizing. It might also depend on the boot, so I'd say go to the store for sizing before purchasing online. Once I got them & verified their authenticity, I got a but of things to help with weatherizing them and breaking them in (Dr. Marten's has a great kit! And, double thick socks). I did get a bad blister wearing them too long & uphill on the first day (and I had to get used to their weight; I don't have many heavier shoes). But, I used Compeed patches for the blister (should have put them on to prevent, but it was fine once they were on) and after a week of wearing them a little bit at a time, they are now super comfortable and I love them! Highly recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 19, 2024
    M
    Verified Purchase
    M
    Bozeman, US
    ★★★★★ 5
    Function and style
    Size: 11 Women/10 Men, Color: Black Blizzard Wp
    Ideal boot for the winter, snow, mud, etc. Protect your feet beautifully, stylishly. Tip: Wear with two socks to help break in for the first couple weeks. If you are a half size, round up. This is the model without laces, makes for easy slip on / slip off for those pesky people who insist on having you take off your shoes at their house! Ha ha, you know who you are.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2026
    M
    Verified Purchase
    Michael
    Dallas, US
    ★★★★★ 4
    Size up for a little bit of heel slip
    Size: 9 Women/8 Men, Color: Black Nappa
    It’s still a doc and the air sole with bottom out kinda quick but it’s comfortable at first. Size up for a little bit of heel slip so you don’t get heel blisters but not too big of a size jump. Think of it kind of like a cowboy boot size
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 30, 2025
    C
    Verified Purchase
    Chris and Dawn Grimes
    Boise, US
    ★★★★★ 5
    Comfy, don't require "breaking in"
    Size: 8 Women/7 Men, Color: Dark Brown Valor Wp
    Great fit, and both my pairs of Chelsea boots required way less breaking in than other Dr. Martens I own. Hold up to frequent use and I love the fleece lining for colder days.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 29, 2025
    J
    Verified Purchase
    Jason D. Covell
    Draper, US
    ★★★★★ 5
    Excellent boots
    Size: 11 Women/10 Men, Color: Black Nappa
    Excellent boots
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026

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