SKU: 12820612220

1981-1986 Chevrolet K10 Performance Muffler Flowmaster Stainless Steel

Sale price$92.22 Regular price$102.47
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

1981-1986 Chevrolet K10 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 aluminized steel and fully MIG welded for maximum durability. Features:

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 aluminized steel and fully MIG welded for maximum durability.

Features:

  • Provides Maximum Off Roading Clearance
  • Mandrel-bent 409 Stainless Steel Tubing
  • Uses the Factory Hanger Locations
  • All Stainless Steel Construction
  • Moderate Sound Level
  • Flowmaster Quality
  • Easy Installation
  • Specs:

  • Body Height: 5
  • Body Length: 17
  • 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: Center
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: Super 50 Series
  • Muffler Type: Chambered
  • Outlet: Dual
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.25
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.38
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 23
  • Reversible: No
  • Shape: Oval
  • Sound Level: Mild
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 525552
  • Applications:

    • 1981-1986 Chevrolet K10 350 CID
    • 1981-1986 Chevrolet K10 305 CID
    • 1985-1986 Chevrolet K10 262 CID
    • 1987-1987 Chevrolet R10 262 CID
    • 1987-1987 Chevrolet R10 350 CID
    • 1987-1987 Chevrolet R10 305 CID
    • 1987-1987 Chevrolet R10 Suburban 350 CID
    • 1987-1987 Chevrolet R10 Suburban 305 CID
    • 1981-1986 GMC C1500 350 CID
    • 1981-1986 GMC C1500 305 CID
    • 1985-1986 GMC C1500 262 CID
    • 1981-1986 GMC K1500 305 CID
    • 1981-1986 GMC K1500 350 CID
    • 1985-1986 GMC K1500 262 CID
    • 1987-1987 GMC R1500 262 CID
    • 1987-1987 GMC R1500 305 CID
    • 1987-1987 GMC R1500 350 CID
    • 1987-1987 GMC R1500 379 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: 12820612220

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    4.2 ★★★★★
    Based on 25 reviews
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    B
    Verified Purchase
    Beata Dec
    Bozeman, US
    ★★★★★ 5
    Perfect
    Color: Grey, Color: Grey
    Fits like a glove. Good quality. Looks great
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 27, 2024
    A
    Verified Purchase
    Adrian Padilla
    Phoenix, US
    ★★★★★ 4
    Not OEM material, doesn’t slide as easily. Feels like it will last longer.
    Color: Grey, Color: Grey
    Thought it was going to be the same quality as OEM, might last longer but definitely has a different texture. Fits well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 24, 2026
    S
    Verified Purchase
    skrause
    West Palm Beach, US
    ★★★★★ 5
    Very happy
    Color: Grey, Color: Grey
    This is a 3d printed part. It fits great, looks excellent, works fantastic. I bought the grey version. Work the part in carefully, take your time. The seller’s video in the description is very helpful! Great alternative to dropping $100 on a replacement. Excellent value, fast response and shipping..
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 6, 2024
    W
    Verified Purchase
    Works for ‘01 E46 BMW M3!
    Lowell, US
    ★★★★★ 5
    Works for E46 M3
    Color: Black
    Great customer support, fits like it should, is a nice detail that you’ll notice if yours is broken. Looks like OE. This is my first 3D printed part, I hope it’ll last another 20 years. Has lasted almost a year so far!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 18, 2024
    B
    Verified Purchase
    Blaise L.
    Alexandria, US
    ★★★★★ 3
    Off - color
    Color: Black, Color: Black
    Flimsy, pretty obviously 3D printed. It's noticeably blue in color, but no one in the front seats will notice. This is good as an aesthetic bandage fix, but I'll go back to sourcing an OEM piece.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 3, 2024

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