I'm helping my father out swapping a 6.9 IDI into his 2500 Chevy. You may be wondering why, I sure am also.
He's had the Chevy for 20+ years but the 350/th400 is shot. The truck itself is straight and rust free. He's had a number of IDI's and always had good luck and got this 6.9/C6 setup from...
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