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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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Flowmaster 17654
$597.95
2 left in stock
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 - Ships
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    Does Flowmaster 17654 fit your vehicle?

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    1972 CHEVROLET C10 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: F

    1969 GMC C15/C1500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: E

    1967 GMC C15/C1500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 305
    • Engine Type: V6 ( 5L / 305 )
    • Engine Vin: -

    1969 CHEVROLET C10 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -

    1968 GMC C15/C1500 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: E

    1968 GMC C15/C1500 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -

    1967 GMC C15/C1500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 305
    • Engine Type: V6 ( 5L / 305 )
    • Engine Vin: -

    1970 CHEVROLET C10 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: A

    1967 CHEVROLET C10 PICKUP

    • Liter: 4.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 283
    • Engine Type: V8 ( 4.6L / 283 )
    • Engine Vin: -

    1970 CHEVROLET C10 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: B

    1967 GMC C15/C1500 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -

    1967 CHEVROLET C10 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -
    17654 is rated 5.0 out of 5 by 4.
    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
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