TRANSMISSION CODES AND INFO ON LOCATIONS
TRANSMISSION IDENTIFICATION 1963 - 72
Plant and Type Designation Prefix - Plant - Type Transmission
N - Muncie - 4-Speed
W - Warner Gear- 3 and 4-Speed
R - Saginaw - 4-Speed
K - McKinnon - 3-Speed
S - Saginaw - 3-Speed
M - Muncie - 3-Speed, Overdrive*
O - Saginaw - 3-Speed, Overdrive
C - Cleveland - Powerglide
E - McKinnon - Powerglide
T - Toledo - Powerglide
CA - Hydra-matic - 3-Speed Automatic (Turbo Hydra-matic)
*Overdrive distinguished from 3-SPD by physical appearance only.
The above transmissions (except Warner Gear) will carry a production code number such as:
Plant and Type - Month - Day - Shift
C - 11 - 16 - N
The above designation indicates this Powerglide transmission was built at the Cleveland plant on the November 16 night shift.
The Warner Gear transmissions will carry a production code number such as:
Plant and Type - Month - Day - Year - Shift
W - G - 10 - 3 - 1
The above designation indicates this 4-speed transmission was built at Warner on July 10, 1963—first shift.