|No easy or inexpensive solution unless you can score a local tranny from someone you trust and install it.
local tranny $500
rebuild your tranny $$1000
local tranny and rebuild $$1300
98+ spec $$2000
JWT swap $$$ ???
TH400 swap $$$4000
I replaced mine with a new 98+ spec and HI-5 clutch and it still slipped but was able to break my axle.
I just eliminated this headache and went with BDE TH400 swap with PTC TH400 and stall torque converter.
(I plan to design a 700r4 conversion this fall or next fall if I decide to stay with this auto setup)
As you know anything done to our Z's = $$$