TRANSMISSION IDENTIFICATION Continued Note Transmission Identification can be located in one of three positions on the transmission I A Identification label on side of case B Stamping number on governor cover C Ink stamped on bell housing A A 1986 TRANSMISSION TO ASSEMBLY CODES M40 3 SPD A T MD8 4 SPD A T MV4 3 SPD A T THM400C HYDRAMATIC THM700R4 HYDRAMATIC THM35OC HYDRAMATIC GFA GFI GFN AGFW GFA GMK GMW GTJ GXA GXX GFB GFJ GFP GFX GMA GMM GPL GTK GFC GFK GFQ GFZ GMC GMP GPR GTN GFD GFL GFR GLR GMD GMR GTA GTR M GFF GFM GFS GLS GMF GMT GTB GTW M20 4 SPD MAN M62 3 SPD MAN V MG4 3 SPD MAN MUNCIE MUNCIE MUNCIE GAU GAV GGJ GGK UUH UUK UUF UUJ I MC9 4 SPD MAN C ML2 5 SPD MAN ML3 5 SPD MAN BORG WARNER BORG WARNER BORG WARNER GAR GAT GAM GAA GCM MR2 4 SPD MAN MY6 4 SPD MAN I MUNCIE NEW PROCESS ZNA UUL GAW GCA GCC GCD A GBH I 1987 TRANSMISSION TO ASSEMBLY CODES g M40 3 SPD A T h MD8 4 SPD A T MD2 3 SPD A T THM400C HYDRAMATIC THM700R4 HYDRAMATIC THM180C STRASBOURG 7FAA 7FBA 7FCA 7FDA 7FAM 7MAM 7MCM 7MDM UC l 7FFA 7FHA 7FJA 7FKA 7MFM 7MHM 7MKM 7MMM 7FMA 7FNA 7FPA 7FQA 7MPM 7MRM 7MTM 7MTN 7FRA 7FSA 7FTA 7FUA 7MUM 7MWM 7MXM 7MZM J MG4 3 SPD MAN 7FWA 7FXA 7FYA 7FZA 7PAM 7PBM 7PRM 7TAM HYDRAMATIC 7LAA 7LCA 7LDA 7LJA 7TBM 7TJM 7TKM 7TMN T 7LKA 7LLA 7LSA 7LWA 7TUM 7TXM UUF UUJ 7LZA M20 4 SPD MAN M62 3 SPD MAN M73 4 SPD MAN HYDRAMATIC HYDRAMATIC ISUZU GAU GAV GGJ GGK UUH UUK GDA MC9 4 SPD MAN ML2 5 SPD MAN ML3 5 SPD MAN BORG WARNER BORG WARNER BORG WARNER GAR GCL G GAM GAA GCM A MF2 4 SPD MAN MH3 5 SPD MAN MYG 4 SPD MAN BORG WARNER BORG WARNER A NEW PROCESS GFA GFB GAW GBH GCA GCC GCD FORMERLY MUNCIE g 1990 GENERAL MOTORS SERV CE PARTS OPERAT 0NS LT TRUCK 52S A REV 10 90 A V 4 7 4 000