SKU: 77421439730

1970-1972 Ford Crown Performance Muffler Flowmaster Stainless Steel

Sale price$134.95 Regular price$149.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

1970-1972 Ford Crown Performance Muffler Flowmaster Stainless SteelOverview: This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: No internal packing to blowout Durable fully welded 16 gauge aluminized steel Race proven Delta

Overview:

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • No internal packing to blowout
  • Durable fully welded 16 gauge aluminized steel
  • Race proven Delta Flow technology
  • Excellent Street/Strip and Off Road application
  • Specs:

  • Body Height: 4
  • Body Length: 13
  • Body Material: Aluminized Steel
  • Body Width: 9.75
  • 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
  • Inlet Inside Diameter: 2
  • Inlet Location: Offset
  • Inlet Outside Diameter: 2.13
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 40 Series Delta Flow
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2
  • Outlet Location: Offset
  • Outlet Outside Diameter: 2.13
  • Outlet Quantity: 1
  • Overall Length: 19
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 942043
  • Applications:

    • 1970-1972 Buick GS 350 CID
    • 1968-1969 Buick GS 350 350 CID
    • 1968-1969 Buick GS 400 400 CID
    • 1970-1972 Buick GS 455 455 CID
    • 1967-1967 Buick Gran Sport 400 CID
    • 1964-1964 Buick Skylark 300 CID
    • 1965-1966 Buick Skylark 401 CID
    • 1967-1967 Buick Skylark 340 CID
    • 1968-1972 Buick Skylark 350 CID
    • 1968-1968 Chevrolet Chevy II 327 CID
    • 1967-1981 Chevrolet Camaro 350 CID
    • 1984-1988 Chevrolet Monte Carlo 305 CID
    • 1969-1973 Chevrolet Nova 307 CID
    • 1970-1970 Chevrolet Nova 396 CID
    • 1974-1974 Chevrolet Nova 350 CID
    • 1965-1969 Oldsmobile 442 400 CID
    • 1968-1971 Oldsmobile 442 455 CID
    • 1964-1967 Oldsmobile Cutlass 330 CID
    • 1965-1968 Oldsmobile Cutlass 400 CID
    • 1967-1971 Oldsmobile Cutlass 250 CID
    • 1968-1972 Oldsmobile Cutlass 350 CID
    • 1970-1972 Oldsmobile Cutlass 455 CID
    • 1964-1966 Pontiac GTO 389 CID
    • 1967-1972 Pontiac GTO 400 CID
    • 1970-1972 Pontiac GTO 455 CID
    • 1967-1979 Pontiac Firebird 400 CID
    • 1967-1967 Pontiac Firebird 326 CID
    • 1967-1967 Pontiac Firebird 230 CID
    • 1968-1979 Pontiac Firebird 350 CID
    • 1968-1976 Pontiac Firebird 250 CID
    • 1971-1976 Pontiac Firebird 455 CID
    • 1977-1981 Pontiac Firebird 231 CID
    • 1977-1981 Pontiac Firebird 305 CID
    • 1977-1979 Pontiac Firebird 403 CID
    • 1977-1981 Pontiac Firebird 301 CID
    • 1980-1981 Pontiac Firebird 265 CID
    • 1981-1981 Pontiac Firebird 267 CID
    • 1964-1967 Pontiac LeMans 326 CID
    • 1964-1965 Pontiac LeMans 215 CID
    • 1967-1967 Pontiac LeMans 230 CID
    • 1968-1972 Pontiac LeMans 250 CID
    • 1968-1972 Pontiac LeMans 350 CID
    • 1968-1972 Pontiac LeMans 400 CID
    • 1970-1972 Pontiac LeMans 455 CID
    • 1992-1997 Ford Crown Victoria 281 CID
    • 1994-2004 Ford Mustang 232 CID
    • 2004-2004 Ford Mustang 238 CID
    • 2007-2010 Ford Ranger 245 CID
    • 2007-2010 Ford Ranger 140 CID
    • 1992-1995 Ford Taurus 232 CID
    • 1993-1995 Ford Taurus 195 CID
    • 1996-1999 Ford Taurus 207 CID
    • 1983-1986 Ford Thunderbird 140 CID
    • 1983-1986 Ford Thunderbird 232 CID
    • 1983-1986 Ford Thunderbird 302 CID
    • 1988-1991 Honda CRX 98 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: 77421439730

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    4.8 ★★★★★
    Based on 14 reviews
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    Product Reviews
    J
    Verified Purchase
    John Schisel
    Massapequa, US
    ★★★★★ 5
    Great product
    Works well
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    C
    Verified Purchase
    Connor Ellis
    Grantham, US
    ★★★★★ 5
    Perfect
    Software is a bit clunky to use but worked perfectly (not to mention a huge cost savings!)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    K
    Verified Purchase
    Katelyn
    Charlottesville, US
    ★★★★★ 4
    They do have a key to resolve it. Make sure you can connect your computer to your printer.
    The customer service is great. They answer your email within 2 hours. The product itself is great too! Comes with two ink pads, gloves, etc. just like what they are advertised. They have instructions and if you have any questions, you CAN contact them. Sadly, my computer couldn’t connect to the printer so I couldn’t use the key they gave me to resolve the problem. I got the printer second hand, wanted to fix the issue, but in order to fix it, we need a cable to connect the computer and the printer. It’s weird that we found two different software (same purpose), but one can connect, the other one (the one on the instructions with this product) can’t. I confirmed with them that we do need a cable. I asked my printer seller about the cable and googled about it, both said the printer doesn’t come with a cable. But when I emailed them (this product) about my issues, they said it should come with a cable to connect. So I don’t know the answer about the cable but what I know is that I either but a cable myself or buy a separate key on their website and hopefully it works. If you don’t know your key, you can email them and ask about it. They then will send you another instructions (another method I assume). It’s a really long key, so if you can connect your computer to the printer, I’m sure you can use the key that comes with the product. It’s just a little bit of a slow process, but at least you know now and you can easily fix it in the future. :) In case you want to know my printer model, it’s ET-4800. These are just my opinions, I hope you can fix yours without any issues! :)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 10, 2025
    I
    Verified Purchase
    ilive4fire51
    Pawtucket, US
    ★★★★★ 1
    Waste of time and money
    Don’t waste your time. It did not work. Tried everything the instructions said but the software would not recognize my laptop. So I could not change the replacement pad.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 24, 2026
    M
    Verified Purchase
    Marla Job
    Phoenix, US
    ★★★★★ 5
    reset link contains bad stuff you dont want on your computer
    easy to install, appears to work well so far. Link they provide to reset your counter for tank replacement, lit up my security software like a 10,000 watt light bulb.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 10, 2025

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