A I I 1 I TX04 1 18 I M 697 I 8 971 PLUG SQ HEAD FILLER DRAIN 500 14 PLAIN AS REOD 1 444748 A NOTE 1 ALSO PART OF 1 TRANSMISSION ASSEMBLY A I l f I J 1991 GENERAL MOTORS SERVICE PARTS OPERATI0NS4 LT TRUCK 52M A 4 000 GROUP 4 4 1 1 91 A