SKU: 20018292846

1964-1967 Chevrolet Chevelle Exhaust Flowmaster Stainless Steel

Sale price$427.48 Regular price$474.98
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

1964-1967 Chevrolet Chevelle Exhaust Flowmaster Stainless SteelOverview: This American Thunder exhaust system comes as a complete true dual Crossmember Back exhaust for your 1964 1967 GM A body with a V8 engine. These dual exhaust systems feature 2. 50 inch mandrel bent stainless steel tubing for maximum performance, includes a built in H pipe balance tube flowing into a pair of large case Super 40 mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants

Overview:

This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1964-1967 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at the rear corners of the car and angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.

Features:

  • Large 4.00-inch Black Ceramic Coated Stainless Steel Tips
  • Straight-through Flow FX Series Performance Muffler
  • Dyno Tuned For Maximum Performance
  • Stainless Steel Mandrel Bent Tubing
  • Uses the Factory Hanger Locations
  • Moderate/Aggressive Sound
  • Easy Installation
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Connection: Clamp-On
  • Exhaust Tip Quantity: Sold Separately
  • Exhaust Tip Shape: Round
  • Exit Style: Dual Out Rear
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.5
  • Inlet Type: Weld-On
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler (Left) Body Height: 5
  • Muffler (Left) Body Length: 13.5
  • Muffler (Left) Body Width: 10
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 5
  • Muffler (Right) Body Length: 13.5
  • Muffler (Right) Body Width: 10
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 5
  • Muffler Body Length: 13.5
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 10
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Super 40 Series
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Crossmember-back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817412
  • Applications:

    • 1965-1966 Buick Gran Sport 401 CID
    • 1967-1967 Buick Gran Sport 340 CID
    • 1967-1967 Buick Gran Sport 400 CID
    • 1964-1967 Buick Skylark 300 CID
    • 1965-1966 Buick Skylark 401 CID
    • 1966-1967 Buick Skylark 340 CID
    • 1967-1967 Buick Skylark 400 CID
    • 1964-1967 Buick Special 300 CID
    • 1966-1967 Buick Special 340 CID
    • 1964-1965 Buick Sportwagon 300 CID
    • 1966-1967 Buick Sportwagon 340 CID
    • 1964-1967 Chevrolet Chevelle 283 CID
    • 1964-1967 Chevrolet Chevelle 327 CID
    • 1965-1967 Chevrolet Chevelle 396 CID
    • 1964-1967 Chevrolet El Camino 283 CID
    • 1964-1967 Chevrolet El Camino 327 CID
    • 1966-1967 Chevrolet El Camino 396 CID
    • 1964-1964 Oldsmobile 442 330 CID
    • 1965-1967 Oldsmobile 442 400 CID
    • 1964-1967 Oldsmobile F85 330 CID
    • 1965-1966 Oldsmobile F85 400 CID
    • 1964-1967 Oldsmobile Cutlass 330 CID
    • 1965-1967 Oldsmobile Cutlass 400 CID
    • 1967-1967 Oldsmobile Cutlass Supreme 330 CID
    • 1964-1967 Oldsmobile Vista Cruiser 330 CID
    • 1964-1966 Pontiac GTO 389 CID
    • 1967-1967 Pontiac GTO 400 CID
    • 1964-1967 Pontiac Beaumont 283 CID
    • 1964-1967 Pontiac Beaumont 327 CID
    • 1965-1967 Pontiac Beaumont 396 CID
    • 1964-1967 Pontiac LeMans 326 CID
    • 1964-1967 Pontiac Tempest 326 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: 20018292846

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    4.3 ★★★★★
    Based on 29 reviews
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    Verified Purchase
    Onyx
    Pawtucket, US
    ★★★★★ 5
    Works great with soy milk
    Amazing steamer with high volume capacity. I can make large lattes. I love that it let's you choose your temperature. I use soy milk, and it works perfectly every time. When using at max temp, only a tiny bit of soy milk gets a little burnt on the bottom, and it scrubs right off. Since the little whipping tool comes off on the inside, it cleans very easily. I love that the little whipping tool is magnetically attached, too. It's super easy to work with and very secure. My 8 year old uses this all on her own without issue, which proves how easy it is. Highly recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 12, 2026
    L
    Verified Purchase
    Lauren Pavone
    Omaha, US
    ★★★★★ 5
    Great frother choice!
    I love this thing! As a former barista, this frother does a wonderful job! I've done hot and cold foam and they held up great! Used oat milk once and that did a great job foaming up! It can take a few minutes for the foam, so when I start my coffee, I start the foam, too. It's also dishwasher safe, which I love.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 13, 2026
    M
    Verified Purchase
    Martin
    Lake Worth, US
    ★★★★★ 3
    Burns On The Bottom
    The chocolate setting takes forever. The milk burns in the same spot on the cup no matter how I try and rotate the cup during the heating process. I expected more from the reviews.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026
    K
    Verified Purchase
    Kate Steele
    Chelsea, US
    ★★★★★ 5
    Works great
    Works great this is to replace the last one . It is glitching. So I purchased a new one. I have used the old one for almost 4 years every day . So I tested the new one it works great
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 6, 2026
    T
    Verified Purchase
    Tony
    Phoenix, US
    ★★★★★ 4
    love it but...
    Overall I like this product. the only annoying thing is that you cant put milk on max because it will spill and make a mess. Everything else is good and is very easy so clean too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026

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