Flowmaster American Thunder Exhaust System for 1967-1972 C10 PICKUP - $500 (Alton, NH)

Flowmaster American Thunder Exhaust System for 1967-1972 C10 PICKUP 1

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Good used condition. Removed from my 1970 C10 short bed stepside with trailing arm suspension. $500

This is complete from manifolds back. My truck has ram horn manifolds with 45 degree exits. Passenger has a hole drilled for an o2 sensor.

System was welded up when installed so I had to cut the pipes to remove. Will need to be welded back together and you will need your own hangers.

Tips have surface rust.

post id: 7937154977

posted: 2026-05-27 19:21

updated: 2026-07-23 12:30

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Flowmaster American Thunder Exhaust System for 1967-1972 C10 PICKUP...

Good used condition. Removed from my 1970 C10 short bed stepside with trailing arm suspension. $500 This is complete from manifolds back. My truck has ram horn manifolds with 45 degree exits....