I have an 85 with the bigger 30 spline input shaft. It lost 3rd and 4th gear due to improper kick down cable adjustment. I bought the trans as is with plans to rebuild and decided on a different route. He told me the trans was built by monster transmission and had a shift kit in it but wasn't sure what else they had done,not sure how he didn't know. It comes with the torque converter they sent back to him with the transmission. It was only used for a weekend before it lost 3rd and 4th. Im asking $100 plus shipping for the trans and torque converter. Located in Prattville, AL