1967-1972 Chevrolet and Exhaust Flowmaster Stainless Steel
SKU: 23200256153

1967-1972 Chevrolet and Exhaust Flowmaster Stainless Steel

Sale price$472.48 Regular price$524.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1967-1972 Chevrolet and Exhaust Flowmaster Stainless SteelOverview: This Flowmaster American Thunder dual exhaust system is specifically designed for 1967 1972 Chevrolet and GMC K10, K15 K1500, K20, and K25 K2500 4wd trucks with V8 engines. The system is perfect for the person looking for an aggressive to moderate interior and exterior sound level. Starting at the Crossmember Back, the exhaust comes complete with a built in H pipe crossover for better exhaust scavenging, all mandrel bent 2. 50 inch stainless

Overview:

This Flowmaster American Thunder dual exhaust system is specifically designed for 1967-1972 Chevrolet and GMC K10, K15/K1500, K20, and K25/K2500 4wd trucks with V8 engines. The system is perfect for the person looking for an aggressive to moderate interior and exterior sound level. Starting at the Crossmember-Back, the exhaust comes complete with a built-in H-pipe crossover for better exhaust scavenging, all mandrel-bent 2.50-inch stainless steel tubing, a pair of Super 44 Series performance mufflers, and your choice of three tailpipe exits (Turndown behind rear tires, side exit behind rear tires, or straight out the back under the bumper). The system includes all hardware necessary for installation and is covered by our Lifetime Limited Warranty. Fits both short and long wheelbase trucks.

Features:

  • Large 3.0-inch Mandrel bent pipes for superior flow and power
  • Flowmaster Flow FX series muffler offers increased performance
  • Powerful exhaust note with an aggressive to moderate sound level that’s a perfect balance of sound and power
  • Max power gains of 18 hp and 20 lb-ft at the rear wheels
  • 409 stainless steel constuction for extra durability
  • Connects directly to the factory dual tailpipes for a simple installation
  • Clears the factory spare tire with no restictive flattening like the factory tailpipe
  • Lifetime limited Warranty
  • 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 Quantity: 0
  • Exhaust Tip Shape: Round
  • Exit Style: Dual Out Side
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Type: Weld-On
  • Main Piping Diameter: 2.5
  • Mount Type: Uses New Hangers (Included)
  • Mounting Bracket Included: Yes
  • Muffler (Left) Body Height: 4
  • Muffler (Left) Body Length: 13.25
  • Muffler (Left) Body Width: 9.5
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4
  • Muffler (Right) Body Length: 13.25
  • Muffler (Right) Body Width: 9.5
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 4
  • Muffler Body Length: 13.25
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 9.5
  • Muffler Color: Black
  • 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 Location: Offset
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Diameter: 2.5
  • Muffler Outlet Quantity: 1
  • Muffler Overall Length: 19.5
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Super 44
  • Muffler Type: Reflection
  • 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: 817940
  • Applications:

    • 1967-1969 Chevrolet K10 Pickup 327 CID
    • 1967-1967 Chevrolet K10 Pickup 283 CID
    • 1968-1972 Chevrolet K10 Pickup 307 CID
    • 1968-1969 Chevrolet K10 Pickup 396 CID
    • 1969-1972 Chevrolet K10 Pickup 350 CID
    • 1970-1972 Chevrolet K10 Pickup 402 CID
    • 1967-1969 Chevrolet K20 Pickup 327 CID
    • 1967-1967 Chevrolet K20 Pickup 283 CID
    • 1968-1972 Chevrolet K20 Pickup 307 CID
    • 1968-1969 Chevrolet K20 Pickup 396 CID
    • 1969-1972 Chevrolet K20 Pickup 350 CID
    • 1970-1972 Chevrolet K20 Pickup 402 CID
    • 1967-1968 GMC K15/K1500 Pickup 327 CID
    • 1967-1967 GMC K15/K1500 Pickup 283 CID
    • 1968-1972 GMC K15/K1500 Pickup 307 CID
    • 1968-1969 GMC K15/K1500 Pickup 396 CID
    • 1969-1972 GMC K15/K1500 Pickup 350 CID
    • 1970-1972 GMC K15/K1500 Pickup 402 CID
    • 1967-1968 GMC K25/K2500 Pickup 327 CID
    • 1968-1972 GMC K25/K2500 Pickup 307 CID
    • 1968-1969 GMC K25/K2500 Pickup 396 CID
    • 1969-1972 GMC K25/K2500 Pickup 350 CID
    • 1970-1972 GMC K25/K2500 Pickup 402 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: 23200256153

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.3 ★★★★★
    Based on 1226 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    M
    Verified Purchase
    Mason
    Boise, US
    ★★★★★ 3
    Not worth it
    Size: King
    Not nearly as well filled as the pictures portray. Not worth the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026
    K
    Verified Purchase
    KimO
    San Leandro, US
    ★★★★★ 5
    So comfortable!
    Size: King
    Great pillows and really comfortable. They do a great job in adjusting support on whether i'm sleeping on my side or my back.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 10, 2026
    Y
    Verified Purchase
    Yisenia Medina Pérez
    Waukegan, US
    ★★★★★ 5
    Hotel Grand Set of 2 pillows
    Size: King
    Excellent quality and comfort. The pillows are soft but with the perfect support, ideal for any sleeping position. They feel fresh thanks to the cotton cover and keep their shape very well. Without a doubt, a great purchase for a hotel-like break at home.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    S
    Verified Purchase
    Santana
    Houston, US
    ★★★★★ 5
    Highly recommend
    Size: King
    These pillows are super comfortable and feel just like hotel quality. They’re soft but still give great support for my neck and head. I’ve been sleeping much better since I got them. They stay fluffy and don’t go flat, and the material feels nice and cool. Definitely a great purchase
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 10, 2026
    D
    Verified Purchase
    Dayana Pino Ruiz
    West Palm Beach, US
    ★★★★★ 5
    Perfect Comfort Every Night 💤
    Size: King
    Super comfy pillows! Perfect mix of soft and supportive, and they don’t go flat. Sleep feels way better—definitely recommend 😊
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026

    recommand products