I am looking at a 1991 w350 dually that was a cab and chassis from the factory. It has an auto transmission. On the build sheet the tranny is listed as option code DGA. Does anyone know which transmission this is?

 

I should add that the truck does not have an inter cooler.

 

The non intercooled trucks came with the 727 transmission

 

Thank you very much.

 

Mine is a 91 d250 w/727 180,000 mi. great trans. 17-19 mpg. hwy. no load, at 60-65mph.


whosdunit