Chevy manual transmissions identification

 · Go here for Chevy Manual Transmission Identification. Chevrolet Automatic Transmission Identification Description. Automatic transmission types are generally identified by their pan shape. The THM and the THM have pans shaped like a THM, HOWEVER, the THM will have the words HYDRAMATIC DIV. and METRIC stamped into the pan. Manual Transmissions. As mentioned above, modern 5-speed and 6-speed manual transmissions are easy to identify, but older 4-speed transmissions have more variety. While there are no distinctive pans and bolt counts to make transmission identification simple, 4-speed manual transmissions can be generally identified by examining the side profile. 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.

You’ll find the identification casting number beginning with on the transmission case. – Chrysler A — 5-speed manual transaxle, Chrysler-built (NPG) with Getrag-sourced gearset – New Venture Gear T (also known as A and F5MC1) — 5-speed manual transaxle for the Dodge and Plymouth Neon and various GM. Manual Transmissions. As mentioned above, modern 5-speed and 6-speed manual transmissions are easy to identify, but older 4-speed transmissions have more variety. While there are no distinctive pans and bolt counts to make transmission identification simple, 4-speed manual transmissions can be generally identified by examining the side profile. Due to the wide combination of id's, stampings, numbers, etc varied and even GM couldn't keep track of what was what, it's best to ID your gearbox visually, taking what is stamped on the box FWIW. The best way to ID the transmission is to count teeth.

Chevrolet trucks made in are equipped with one of three manual transmissions: Muncie, Saginaw and Borg-Warner. The first two were manufactured by General Motor, the third, Borg-Warner. Visual identification, model number and gear-tooth. Prior to , all vehicles were manual transmission. Transmissions are necessary to transfer engine power to either the driveshaft or axle halfshafts and propel the vehicle. Manual transmissions are categorized into two basic types: slidin. The GM bolt rear axle assembly receives its name due to having 12 bolts on the rear cover of the housing. This rear axle was available in GM's high-performance intermediate cars, full-size vehicles and light-duty trucks. The GM bolt r.