TX04 1393 NOTE I FOR ADDITIONAL CONTENTS OF THIS KIT SEE PARTS 2 3 5 6 OF THIS TRANSMISSION NOTE 23 FOR ADDITIONAL CONTENTS OF THIS KIT SEE PARTS 2 7 OF THIS TRANSMISSION RPO DEFINITIONS I I MTI TRANSMISSIONAUTO 4 SPD THM R2 4L80 Z 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 53P 9 92 445 4 000 GROUP