[geobig66]

How difficult is it to modify the c4 valve body to achieve manual trans operation? and what are the mods that need to be made? I would like to modify a c4 for marine use and I am wondering about "losing" the converter and the governor as well. Any thoughts appreciated!!

 

[gregaust]

Hey welcome to the board.Good to see another aussie.Lots of c4 info on here.Check out the c4 build levels post ,it may be back a page.
For your manual v.b, TimR on this board does his own manual v.b's which i have copied but unfortunately as yet haven't tried it.It does take a bit of work but he has had great results.
Depending on your transmission experience and final use you can get a transgo kit here to convert to manual operation.Only thing you'll have to do is know what year trans you have to get the correct kit..