THE TURBO-HYDRAMATIC 200 model identification code is stamped on a metal tag located on the right side of the transmission. The code identifies the model year,application and transmission serial number.
EXAMPLE:78CR1234
| 78 | Model Year(1978) |
| CR | Application, 305CID, 4BC |
| 1234 | Transmission Serial Number |
APPLICATION CODES:
| Application | Code |
|---|---|
| 260 CID,exe. High Altitude | OW |
| 260 CID, High Altitude | OR |
| 305 CID, 2 BC | CO |
| 305 CID, 4 BC | CR |
THE TURBO-HYDRAMATIC 350 model identification code is stamped either on a metal tag located on the right side of the transmission or on the servo cover. The code identifies the model year,application and transmission serial number.
EXAMPLE:JC135A78
| JC | Application(305 CID) |
| 135 | Built on 135th day of the year |
| A | Shift |
| 78 | Model Year (1978) |
APPLICATION CODES:
| Description | Code |
|---|---|
| 305 CID | JC |
| 260 CID | LD |
THE 3-SPEED, 4-SPEED, 5-SPEED manual transmissions are identified by a code located on the right hand side of the extension housing.
| Application | Code |
|---|---|
| 305 CID (4-speed) | S4 |
| 260 CID (5-speed) | RR |
NOTE: A partial VIN number is stamped into the left side of all automatic and manual transmissions. It consists of a "3" followed by the last eight digits of the VIN.