I have a 93 with 367000 kms on it. That converts to about 228k mi, with a tranny rebuild/clutch replacement about 50k mi ago. I happen to know personally a 91 with over 500k mi of very, very, VERY abusive miles. Cab's been welded back together a few times, but motor is still strong. It's a 3500 4x4 tow truck
__________________
'93 Dodge Club Cab 4X4, 5 spd, K&N air filter. Poor, poor truck. Worked very hard, and not rewarded nearly enough, kinda' like me.