TRANSMISSION IDENTIFICATION CONT D INCLUDING AXLE RATIO TRANSMISSION TO ASSEMBLY CODES Note Transmission identification can be located in one of three positions on the transmission A Identificat1on plate on side of case 1 B Stamping number on governor cover C Ink stamped on bell housing 1985 MD9 3 SPD A T M19 4 SPD MAN MR3 5 SPD MAN THM125C CA 3 43 RATIO NT 3 65 RATIO 5ZJ 3 83 RATIO CB 3 18 RATIO NU 3 32 RATIO CC 3 43 RATIO CI 3 18 RATIO CJ 3 18 RATIO MX6 4 SPD MAN 1986 MD9 3 SPD A T THM125C M19 4 SPD MAN MR3 5 SPD MAN 6CA 3 43 RATIO NO CODES AVAILABLE 5ZJ 3 83 RATIO 6CB 3 18 RATIO GCC 3 43 RATIO 6CJ 3 18 RATIO GCM 3 18 RATIO MX6 4 SPD MAN NO CODES AVAILABLE 1987 MD9 3 SPD A T THM125C M19 4 SPD MAN MR3 5 SPD MAN 7CBC 3 18 RATIO 5RN 3 65 RATIO 5ZJ 3 83 RATIO 7CMC 3 18 RATIO 7CJC 3 18 RATIO MG2 5 SPD MAN RRA 3 61 RATIO 1988 MD9 3 SPD A T THM125C MG2 5 SPD MAN MK7 5 SPD MAN 8CBC 3 18 RATIO 8ZM 3 61 RATIO NO CODES AVAILABLE 8CJC 3 18 RATIO 8CMC 3 18 RATIO 8TNC 2 84 RATIO I 1993 GENERALMOTOHSSERWCEPARTSOPERAUONS HEVROLET 1Z1 4 000 4 4 4 9 3