TRANSMISSION IDENTIFICATION INCLUDING AXLE RATIO TRANSMISSION TO ASSEMBLY CODES NOTE Transmission identification can be located in one of three positions on the transmission A Identification plate on side of case B Stamping number on governor cover C Ink stamped on bell housing 1993 MD9 3 SPD A T MG2 5 SPD M T MU1 5 SPD M T 2HM125C 3AKC 3 18 RATIO 3NTX 3 61 RATIO 3NCX 3 61 RATIO 3LFC 2 53 RATIO 3LLC 2 84 RATIO MV5 5 SPD M T 3NFX 3 94 RATIO j 1993 GENERAL MOTORS SERVICE PARTS OPERATlONS CHEVROLET 18L t 4 000 4 2 5 93