GMB6 1981 TRANSMISSION IDENTIFICATION Continued TRANSMISSION T0 ASSEMBLY CODES NOTE Transrnlssion ldentilicatien can be Located in one of Three Positions on the Transrhissi0n A Identification Plate on Side of Case B Stamping Number on Governor Cover C lnk Stamped on Bell Housing M40 3 SPD A T M24 4 SPD MAN THM 400 Dc AB FH F0 AD FJ FR AE FL FT M64 3 SFD MAN AN FM FV FA FN FW SF Z6 FB F0 FV FF FP MV 1 4 SPD MAN M67 4 SPD MAN CA CB Z8 GM PARTSTDIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 38