1990 Kenworth W900B, Cat 3406B with Retarder, starts and runs good, reman head but don’t know when, was in daily use but started leaking oil from what was thought to be rear main so they pulled the 15 speed and found out the retarder needs resealing so kept the trans for another truck. This truck could be put back to work with a transmission and some tlc. We were going to put the engine and retarder in a nice classic Pete but intentions have needed to readjust… clear Utah title, can load and deliver if needed. Asking $9,800