tranny id

[Tom]

Can anyone decode this tranny # for me. PK4058822 6109 0197. Any help would be appreciated.

 

[challenger6pak]

PK- Kokomo Indiana plant. 4058822 - Transmission part number. 6109 - date code based on Julian calendar. 0197 - Last 4 digits of the cars VIN.

 

[challenger6pak]

I found a converter for the calendar through Google. When I put the Julian date in it said the transmision was from 1875.....I don't think so. Maybe someone else has an idea on the conversion.

 

[DetMatt1]

My info stops in the high 4,000s in '74 so I'm going to guess its from 1976, give or take a year.