FishOnOne wrote:
Cummins12V98 wrote:
The 48 is still the preferred trans for those racing rigs with a Cummins.
The transmission shops love them too... Any transmission design that requires to adjust the bands is a real work of art... :R
Dude that basic design the 727 has been around for ever. It's a great trans when properly built for the HP and TQ.
Mine on my 98 12V was rock solid to 100k when I installed the Banks Power Pack kit. That trans was toast after that! Had it built to handle the 300HP and 750TQ to the ground.
Adjusting the bands is a no brainer, it took all of 10 minutes to adjust both.
The space between 3rd and 4th sucked but they made you really appreciate the modern 6 speed auto's.