Quote: Cummins powered rams putting out over 1500 ft/lbs use a 727 based OD trans and don't blow up when built properly .
But how often are they freshened up...just about any trans can be built to last a couple of runs/pulls.
I have a Cummins at 975ft/lbs (125,OOO miles)30 pounds of boost when i leave locked in 4x4 at almost 8000lbs Trans was done at hts here in MICHIGAN. dAILY DRIVER,tow anything, They wont last to funny
Trans was done at hts here in MICHIGAN. dAILY DRIVER,tow anything, They wont last to funny 
