True, haven't personally seen an elite trans go fast. I thought NADP used Suncoast parts?
The Suncoast Superduty rebuild kit seems to work really great for the trucks we build.
I would like to say one thing about using a Suncoast converter. They will not give you parts for there converter if you have any problems with it. Example: We have a suncoast converter in the shop that was having problems we took it to Spec Rite Torque converters (which is where we get all of our converters) and they cut it open to see what was wrong. Found out it needed some new parts. When we called suncoast to get the parts they said it would need to be sent back to them because they don't sell parts. When they found out that it had been opened they said that they would not repair it. So we're stuck with a $1200.00 Piece of $hit. Needless to say it has a nice Spec Rite converter in it now with no problems. Shipping converters all around can get pretty spendy.