SKU: 69873111337

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 Sep 24 - Sep 29

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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: 69873111337

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    4.4 ★★★★★
    Based on 28 reviews
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    Verified Purchase
    PPeter
    Whiting, US
    ★★★★★ 1
    Too large. Correct size not depicted.
    SIZE 10-14... Too large. Product details says "Regular" size. Returning.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026
    S
    Verified Purchase
    Stacey Lovejoy
    Louisville, US
    ★★★★★ 2
    Too big
    The one size fits all was too big for me.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 10, 2026
    M
    Verified Purchase
    Martha Shippee
    Phoenix, US
    ★★★★★ 5
    Mr. Beast snacks - Yes Please!
    Style: Beef Jerky, Flavor Name: Original + Teriyaki + Peppered, Size: 9 Ounce (Pack of 1)
    Mr. Beast snacks are delicious and protein forward. Great for when you’re on the go and don’t want sugary snacks. They come in convenient packs you can throw in your bag and they stay fresh if you don’t eat them right away- living in Florida- that’s important. I highly recommend this product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    N
    Verified Purchase
    Nicolas D.
    Houston, US
    ★★★★★ 5
    Small amount but great food product
    Style: Beef Jerky, Flavor Name: Original + Teriyaki + Peppered, Size: 9 Ounce (Pack of 1)
    I have bought MrBeast stuff, mostly for my kids, and was never disappointed in the flavor and quantity. This time, however, the bags are small. I should have read correctly, so it is my fault. In my head, Mr. Beast's stuff is usually a good amount with better ingredients for a reasonable price. This time, it was not a reasonable price for the amount you get. However, I would buy again for two reasons: #1 they taste great and feel more filling and lighter than other brands I normally eat, and #2 my wife can't stomach a lot of food, especially since she had her gallbladder removed. But with these sticks, she not only can eat them, but somehow she feels and looks more energetic. Maybe she is just getting a good source of protein that is harder for her to get when she can't stomach other protein foods.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 18, 2026
    A
    Verified Purchase
    Alyssa Edwards
    West Palm Beach, US
    ★★★★★ 5
    Great mixed box
    Style: Beef Jerky, Flavor Name: Original + Teriyaki + Peppered, Size: 9 Ounce (Pack of 1)
    The jerky is my favorite jerky I ever had and I really like the mixed box because you get alil bit of everything. The jerky sticks are flavored nicely but the actual jerky is so freaking good. The flavor is good but it's the texture i love. It's not too soft but also not too hard.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 10, 2026

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