TRANSMISSION IDENTIFICATION Note Transmission Identification can be located in one of three positions on the transmission A Identification label on side of case B Stamping I fl bEI Oh QOVETHOF CO SI 0 Ink stamped on bell housing 1985 TRANSMISSION TO ASSEMBLY CODES MDB 4 SPD A T MCS 4 SPD MAN A THMZOOR4 HYDRAMATIO BORG WARNER ML MP MS MT GAP GAR GAT PR T7 VC VK VL 1986 TRANSMISSION T0 ASSEMBLY CODES M40 3 SPD A T MDB 3 SPD A T MV4 3 SPD A4T THM4OOC HVDRAMATIC THM7OOR4 HYDRAMATIC THM35OC HVDRAMATIC BPA GFB GFC GFD GPA SMA GMC BMD GXA GXX GPP GFI GFJ GFK GMP 6MK GMM GMP BPL BPM BFN GFP GMR GMT GMW GPL SFO BFR SFS GFW GPR GTA GTB GTJ GPX BFZ BLR GLS GTK GTN GTR BTW M20 4 SPD MAN MG2 3 SPD MAN M64 3 SPD MAN MUNCIE MUNCIE MUNCIE V GAU GAV GGJ GGK UUH UUK UUF UUJ i MC9 4 SPD MAN ML2 5 SFD MAN ML3 5 SPD MAN BDRG WARNER BORG WARNER BORG WARNER GAR GAT GAM GAA GCM MR2 4 SPD MAN MYG 4 SPD MAN MUNCIE NEW PROCESS UUL ZNA GAW GBH GCA GCC GCD Y 1990 GENERALMOTORS SERVICE PARTS 0PERAT 0N LTTRUCK 52R L REV 9 90 ms 4 000