I just orderd a transpak from B&M with the cooler. I have rebuilded a view TH700R4 with orginal and B&M kits and they are all still working well. I wanted to try the TCI parts but i couldn`t find a company who sells their parts online.
The B&M transpak makes the shifts more possitive a like that.
Greetings from Amsterdam,
River `90 K5, 350, TH700R4, NP241, "33, 3.08, 10 bolt F, 10 Bolt R(GOV-Lock)