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Flowmaster American Thunder Header-Back Exhaust System 1967-1972 GM C10/C15 Pickup 1/2-Ton 2WD V8

389-17654

made in usa

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American Thunder Header-Back Exhaust System 1967-1972 GM C10/C15 Pickup 1/2-Ton 2WD V8
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$789.95
American Thunder Header-Back Exhaust System
  • 1967-1972 GM C10/C15 Pickup 1/2-Ton 2WD V8 With Coil Springs
  • 2.5" Tubing
  • Tips Not Included
  • Dual Out Rear, Dual Out Side Exit
  • Super 44 Series Mufflers
  • Aluminized Steel
  • Free Shipping - Estimated to ship direct from manufacturer
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    17654 is rated 4.8 out of 5 by 6.
    Rated 5 out of 5 by from Great fitting kit Installed this on my 1969 suburban. small block with shorty headers. Fit perfectly and sounds great. My last system had a bad echo inside but this one is so much better. At idle is has a nice rumble. As a note two of the 4 types of rear exits in the kit don't clear the spare tire well on the suburban or my hidden hitch. I used the ones that point to the edges of the rear bumper at about a 45deg and fit perfectly. The last frame support had to be shifted back because of the fuel tank mounts so if your truck has a rear tank inside the frame you might have to adjust for this.
    Date published: 2020-07-28
    Rated 5 out of 5 by from Very happy. This kit fit awesome! I am super happy with it. I would buy this again for another vehicle.
    Date published: 2018-03-02
    Rated 5 out of 5 by from Sounded great! I used this kit on a 63 C10...not what it was designed for. Plenty of pipe and bends to make a great looking kit work on my application.
    Date published: 2017-01-13
    Rated 5 out of 5 by from I am happy it is the best exhaust system that i ever had to work with and put in,,, i like it a lot.
    Date published: 2015-02-14
    Rated 4 out of 5 by from Flow master exhaust. I had to modify the exhaust pipes because the did not open the ends up to slip over the pipe in front of it. Luckily I have the correct tools to do that..
    Date published: 2022-12-03
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