GM Chevrolet TH700R4 1982-1993 Rebuild ATSG Tech Manual 120 pages Standard Paperback Book Design (not pocket guide) Start your rebuild here... This is a very well illustrated manual with valuable information on the many design changes that occured from 1987 through 1993. These changes have affected nearly every part used in the 700R4. This update handbook will explain each change, the reason for the change, the parts that are affected by the changes and any parts interchangeability concerns created by the change. It is extremely easy to follow and has useful illustrations. Start your rebuild out right with the information this manual provides it will guarantee a successful rebuild! This manual covers: 1982 Design Changes, 1984 Design Changes, 1985 Design Changes, Information Only, 1986 Design Changes, 1987 Design Changes, 1988 Design Changes, 1989 Design Changes, 1990 Design Changes, 1991 Design Changes, 1992 Design Changes, 1993 Design Changes, Upgrade Enhancements, Wiring Type Information. If you need a rebuild kit or parts for your TH700R-4/4L60 rebuild please see our store or ask us we will be glad to accomodate all of your part needs.