I bought my 92 D350 Cummins with 80K on the clock and it already had a Chrysler rebuilt tranny in it. Had a metal rebuild tag on it and I don't know how many miles were on it. It lasted about another 20K for me and the front bearing and shaft fried.

72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, .
Moparmarks Parts & Restorations
Desert Mopar Metal
Grand Jct. CO
970-261-7039
http://moparmark.com/
motormangj@gmail.com