Hey guys, I'm looking for a G56 R that has the taller OD ratio. I've been searching the classifieds on a lot of diesel sites and haven't found any. Looking for one to replace my auto in my 85 Crew Cab CTD. I am in southern Iowa.
Never heard of a G56R - i thought there were two different models - AD and AE. The AD has 6th at 0.79 and the AE has 6th at 0.74. The AD came in 5.9L trucks and the AE came in 6.7L trucks.
But yes I would like the model with the .74 OD, what I guess is called the AE...my brother has an AD in his 12 valve with 285's and 3.55s just seem a little short for my liking. I'll never run 285's on my dually, prolly run the 235s for a long time.
