Gm manual transmission identification codes

 · Gm Transmission Identification Codes ; Chevrolet transmissions can be manual or automatic. Automatic transmission on a Chevy can be identified in one of two ways: You can look at the size of the pan on the transmission or you can search for the identification number that has been stamped somewhere on the casing. Transmission Identification Charts ACURA Model Year Engine Trans Type Transmission CL L4 L 4 Spd FWD A6VA CL L4 L 4 Spd FWD B6VA CL V6 L 4 Spd FWD B7ZA / M7ZA CL V6 L 5 Spd FWD MGFA / BGFA Integra L4 L 4 Spd FWD CA / P1 Integra L4 L 4 Spd FWD RO Integra L4 L 4 Spd FWD MPRA.  · Chevy 5 Speed Manual Transmission Identification General Motors is an innovator of automatic transmissions, introducing the Hydra-Matic in .

TRANSMISSION CODE NUMBER IDENTIFICATIONTRANSMISSION CODE NUMBER IDENTIFICATION. All Muncie 4-speed transmissions were stamped at the Muncie assembly plant with a production code number, consisting of a prefix letter, production date and shift suffix letter where day and night shifts were in operation. Example: PN. Note 3: M/22 gear ratio: 1st , 2nd , 3rd , 4th direct, Rev Effective Octo, an additional letter was added to the plant prefix number to help identify the gear ratios in Muncie transmissions. The additional letter codes as follows: Muncie 3 speed Manual. Muncie 4 speed manual transmissions. k. Author. Share. Posted . That second site isn't even right; there are at least three pre GM 3-speed manual transmissions - the Chevy car type in regular and vaccuum shift variants, the lighter duty BOP with a 5-bolt top cover, and the heavy duty BOP/LaSalle with 6 bolts in the top cover. I just sold an Olds 6-bolt trans.

limited to special order options. GM is unclear on this but we have included this information as reference only. CID CID V8 - C10, C20, Suburban Year Engine Identification Codes TBG, TBH CID V8 *** - C10, C20, Suburban Year Engine Identification Codes TKA, TKB, TKW, TKX, TKM, TLM. Information is provided for General Motors 3 speed, 4 speed, 5 speed and 6 speeds manual transmissions. Cast iron case and extension housing with 4-bolt side cover. Has non-synchro 1st and a "barrel" type 2/3 assembly. Units from have enclosed driveline, otherwise known as a "torque tube". Those from may have electric overdrive. k. Author. Share. Posted . That second site isn't even right; there are at least three pre GM 3-speed manual transmissions - the Chevy car type in regular and vaccuum shift variants, the lighter duty BOP with a 5-bolt top cover, and the heavy duty BOP/LaSalle with 6 bolts in the top cover. I just sold an Olds 6-bolt trans.