F/S TH400 w/brake and ATI converter

For sale TH400 with TCI brake/upgraded sprag/misc internal updates/TCI alum pan (built by Chris Fountian). 1 season since gone through (less than 5 runs and 150 miles, was just serviced and new input/output seals). ATI 10 in treemaster converter would stall at 3900 on brake. Ran this transmission for 6 year never had a problem (gone through it 2 times for maintance) has been 10.9@122 on motor and 9.8@138 on nitrous. Asking $850 trans $350 converter or $1100 both.
can send pictures if intrested. Located in Iowa City
Brian