SKU: 61975466178

1985-1987 Chevrolet Chevy Performance Muffler Flowmaster Stainless

Sale price$112.47 Regular price$124.97
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

1985-1987 Chevrolet Chevy Performance Muffler Flowmaster StainlessOverview: The 80 series is a cross flow design for applications where the muffler is mounted transversely behind the rear end. Each end of the muffler has an inlet and outlet. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Mandrel bent for

Overview:

The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Each end of the muffler has an inlet and outlet. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Mandrel-bent for Maximum Performance
  • Replaces Crushed Factory Turbo Downpipe
  • 16-gauge Aluminized Steel Tubing
  • Includes Hardware & Instructions
  • Uses Factory Style Flanges
  • Easy Installation
  • Direct-fit Parts
  • Specs:

  • Body Height: 4
  • Body Length: 18
  • 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: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Dual
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 2
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 80 Series Crossflow
  • Muffler Type: Chambered (Transverse)
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 24
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 42582
  • Applications:

    • 1985-1987 Buick Regal 231 CID
    • 1968-1968 Chevrolet Chevy II 327 CID
    • 1967-1981 Chevrolet Camaro 350 CID
    • 1969-1973 Chevrolet Nova 307 CID
    • 1970-1970 Chevrolet Nova 396 CID
    • 1974-1974 Chevrolet Nova 350 CID
    • 1967-1979 Pontiac Firebird 400 CID
    • 1967-1967 Pontiac Firebird 230 CID
    • 1967-1967 Pontiac Firebird 326 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

    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: 61975466178

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    4.2 ★★★★★
    Based on 1368 reviews
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    Verified Purchase
    Tabatha
    Omaha, US
    ★★★★★ 5
    Fits like a glove, looks like a million!
    Size: Small, Color: Purple
    Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 14, 2026
    F
    Verified Purchase
    Freak77Showisnormal
    Massapequa, US
    ★★★★★ 5
    It was the perfect suit for our big day!
    Size: X-Small, Color: Purple, Size: X-Small, Color: Purple
    Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 13, 2025
    M
    Verified Purchase
    Mabel D.
    Belleville, US
    ★★★★★ 3
    We were excited and I wanted to like it but...
    Size: X-Small, Color: Black, Size: X-Small, Color: Black
    We ordered this for Prom and it was supposed to be a size small, which was available for Prime ordering, but had to settle for xsmall. The pants, fortunately fit well and just need to be hemmed, the vest is great and the jacket is snug. My son has broad shoulders and I was hesitant to buy the xsmall, but it does fit just right. The only thing he would need to do is unbutton the jacket while he is dancing and maybe take it off while seated and eating dinner before prom. The material is surprisingly nice and has weight to it. I was relieved it isn't flimsy. The overall look on my son is smooth and we love the pattern and the material has shine to it. I was not happy that right out of the package, the button to the jacket could potentially fall off during because it doesn't look securely sewed in. The side of the right side of the jacket has thread already coming apart. And I found a little snag in a different location. I'm really not happy about that. I posted photos so you can see what I mean. We were excited about this suit, but it's going back. The company needs to do better with quality control.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 2, 2023
    J
    Verified Purchase
    Jarrett
    Chelsea, US
    ★★★★★ 5
    Very Nice Fit!
    Size: X-Large, Color: Black
    Excellent quality and perfect fit! I used thr recommended size chart and it was just right. The design pattern in the suit gives it a very nice look. I'd order from Kudoro again!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 18, 2026
    T
    Verified Purchase
    Tammie
    Birmingham, US
    ★★★★★ 5
    Nice suite
    Color: Black&red, Size: Small, Color: Black&red, Size: Small
    Delivery was on time. Suit fit perfect I bought it for my son 8th grade dance. It was worth the money and quality was good
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026

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