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- USA
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
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Description
1965-1966 Chevrolet Chevelle Exhaust Flowmaster Stainless SteelOverview: The American Thunder Crossmember Back exhaust system is a true dual large 3. 00 inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel bent for maximum performance, includes an H pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back rap on deceleration. The specially selected Super 40 Series
Overview:
The American Thunder® Crossmember-Back exhaust system is a true dual large 3.00-inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel-bent for maximum performance, includes an H-pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back-rap on deceleration. The specially selected Super 40® Series performance mufflers feature a large case to handle the added horsepower and provide a deep muscular tone flowing through the large 3.00-inch tailpipes. The American Thunder systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modifications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Covered by our Lifetime Limited Warranty.
Features:
Specs:
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:
- 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
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Received giftcard money to replace my plan-protected malfunctioning motherboard
I've been subscribing to the Asurion protection plan for a while. Recently, an Asus Prime PC motherboard I had bought a few months ago on Amazon stopped working well. I ended up considering filing a claim with Asurion to see if they would either fix/replace it or issue the purchase price money, so I could buy the failed electronics replacement component again for my custom-built PC. I went to the protection plan's website and started the claim filing process but couldn't find the category my failed component would be under in order to select it from the drop-down list. I ended up messaging the live customer service. The chat messaging was somewhat slow, the agent told me they were experiencing some communication delays throughout their systems. Ultimately, the agent was very kind and understanding, and completed the claim filing process for me on her side by asking me to provide the necessary info such as the item's product name, date of purchase, price before taxes, etc. I received a printable UPS shipping label in the email, printed it, and returned the item in the mail. Approximately 2 days later, I received an Amazon giftcard code in the email with the dollar amount equal to the item's price before the sales tax. Then I redeemed the giftcard code on the Amazon page and proceeded to apply the giftcard money to my next purchase of a replacement Asus prime motherboard, and it all worked out successfully. Therefore, I had no issues with the protection plan service and recommend it to others.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Best charger
Color: black, Size: 2pack & 2cable
works very well. its been like 2 years and hasn't failed or died once. No overheating unless you use another charger but bad. it does use 20W and charges quickly. it is portable even on planes. I recommend this to anyone with a low budget when it came it instantly worked.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Anker always a solid performer!
Color: black, Size: 2pack & 2cable
Anker product seem to be the most constant in Quality and performance I have experienced with chargers and battery banks. The cables are high quality and performance to specifications. I am very happy with the fast charging Type C on this charger.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Very good purchase
Color: black, Size: 2pack & 2cable
I purchased the Anker 2-Pack 20W USB-C Fast Charger Blocks with cables, and I’ve been very satisfied with the performance and quality.
The chargers are compact, well-built, and feel very durable. They plug into the wall securely and don’t feel loose or flimsy. I also like that the included USB-C cables are sturdy and a good length for everyday use.
Charging speed is excellent—my phone charges much faster compared to standard chargers, especially when using fast-charging compatible devices. It works reliably with my iPhone and other USB-C devices without overheating or interruptions.
Having two chargers in the pack is very convenient, one for home and one for travel. The compact size also makes them easy to carry in a bag or suitcase.
Overall, this is a high-quality and reliable charging set from Anker. I would definitely recommend it for anyone looking for fast, safe, and dependable charging for their devices.
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Reviewed in the United States on June 4, 2026