1967-1974 Chevrolet Chevy Exhaust Flowmaster Stainless Steel
SKU: 31300365566

1967-1974 Chevrolet Chevy Exhaust Flowmaster Stainless Steel

Sale price$427.48 Regular price$474.98
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

1967-1974 Chevrolet Chevy Exhaust Flowmaster Stainless SteelOverview: Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967 1974 Camaro and Firebird, and 1968 1974 Nova. The system features our exclusive 80 Series Crossflow performance muffler that tucks up high behind the rear differential. Other features include all mandrel bent dual 2. 50 inch head pipes with a built in H pipe crossover and dual 2. 50 inch tailpipes for a deep rich sound and optimum performance. This Crossmember

Overview:

Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Camaro and Firebird, and 1968-1974 Nova. The system features our exclusive 80 Series Crossflow performance muffler that tucks up high behind the rear differential. Other features include all mandrel-bent dual 2.50-inch head pipes with a built-in H-pipe crossover and dual 2.50-inch tailpipes for a deep rich sound and optimum performance. This Crossmember-Back aluminized steel exhaust system gives these classic muscle cars a moderate tone inside and out. The system includes all parts, hardware and illustrated instructions and is covered by our 3-year Limited Warranty. If you prefer Stainless steel construction, check out optional system# 817104 which comes with a Lifetime Limited Warranty. Notes: Does not include manifold downpipes or header reducer cones. Convertible models will require adding 3/8-inch of shims to the stock factory X-brace for clearance or purchasing Hotchkis Performance Convertible brace Part# 1404.

Features:

  • 3 Exit Options Allow You to Customize the Look of Your Truck
  • 2.5-Inch Mandrel Bent Tubing Improves Exhaust Flow for Better Performance
  • Super 44 Series Mufflers Give You a Deep, Classic Muscle Truck Sound
  • H-Pipe Style Crossover Pipe Improves Performance and Reduces Interior Sound
  • Includes all Necessary Hangers and Hardware for an at Home Installation
  • 409 Stainless Steel Construction adds Corrosion Resistance and Durability
  • Fits both Short Bed and Long Bed Trucks
  • Backed by Flowmaster’s Lifetime Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: U-Bolt
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Quantity: 0
  • Exhaust Tip Shape: Round
  • Exit Style: Dual Out Rear
  • Finish: Aluminized
  • 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 Body Length: 13
  • Muffler Body Material: Aluminized Steel
  • Muffler Body Shape: Oval
  • 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: 42585
  • Muffler Quantity: 1
  • Muffler Series: 80 Series Crossflow
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: Aluminized Steel
  • Sound Level: 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: 17104
  • Applications:

    • 1968-1968 Chevrolet Chevy II 307 CID
    • 1967-1974 Chevrolet Camaro 350 CID
    • 1967-1969 Chevrolet Camaro 327 CID
    • 1967-1969 Chevrolet Camaro 396 CID
    • 1967-1969 Chevrolet Camaro 302 CID
    • 1969-1973 Chevrolet Camaro 307 CID
    • 1969-1969 Chevrolet Camaro 427 CID
    • 1970-1972 Chevrolet Camaro 402 CID
    • 1969-1974 Chevrolet Nova 350 CID
    • 1969-1973 Chevrolet Nova 307 CID
    • 1969-1970 Chevrolet Nova 396 CID
    • 1970-1972 Chevrolet Nova 402 CID
    • 1970-1971 Chevrolet Nova 454 CID
    • 1967-1974 Pontiac Firebird 400 CID
    • 1967-1967 Pontiac Firebird 326 CID
    • 1968-1974 Pontiac Firebird 350 CID
    • 1971-1974 Pontiac Firebird 455 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: 31300365566

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    MS
    Port Orchard, US
    ★★★★★ 1
    waste of money, not indestructible, poor quality mess
    Color: Grey Elephant
    not at all indestructible. i have an average chewer dog at best, the guts were all over the floor in less than a minute and the squeaky part was out in less than four. felt like an insanely misleading advertisement. "for aggressive chewers, indestructible." massive waste of money. def don't recommend. Cheap quality, I think a lap dog would have ripped it apart in no time at all as well.
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    Reviewed in the United States on December 13, 2025
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    AJ Gotay
    Omaha, US
    ★★★★★ 3
    Cute but not sturdy
    Color: Green Wolf
    Very cute but still breakable. The dog is inly 11 lbs and tore it in just a few days.
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    Reviewed in the United States on March 29, 2026
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    SisterSoleil1031
    Phoenix, US
    ★★★★★ 5
    Great value.
    Color: Green Wolf
    Very good quality for the price.
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    Reviewed in the United States on April 28, 2026
    L
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    lisa crews
    Whiting, US
    ★★★★★ 5
    My babies love it
    Color: Grey Elephant
    My babies play with this off and on all day. They love it. Great quality
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2026
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    Vince Taylor
    West Palm Beach, US
    ★★★★★ 4
    Good chew tolerance and the pup loves it
    Color: Yellow Lion
    Our dog (20 lb Lassapoo) has had the lion toy since Christmas morning; so far so good. She loves it. Would suggest one of the alternative variants instead of the lion. The long mane hairs are easily pulled off and could be swallowed.
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    Reviewed in the United States on January 14, 2025

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