I bought a 1992 Doge B350 RV class B, and the transmission was overheating, leaking and slipping. Integrity took it in inspected it, then rebuilt it. After it was complete, they took care of a couple of fine-tuning issues and they made sure it was ALL take care of, as soon as possible. Integrity Transmissions is not the cheapest out there, but that's because they know what they're doing, they do amazing work, and most importantly they stand by it with their awesome warranty and costumer service. 4k mile Update: Since the rebuilt, We've done local camping, a trip to Arizona, Nevada, and the latest, a roadtrip to the Washington-Oregon coast. The transmission has not overheated, slipped, or burned any fluid. Thanks Henry and your dad for the amazing business you've created. Carlos.