I am converting from my 2 speed ST-300 to a 3 speed TH-400. Everything seems to be going ok, except I'm a little confused about the linkage hook-up. Year one sells a rod to convert it, and NPD sells a conversion kit that retains the original rod linkage with a different detent, lever & grommet. Has anyone done this and what did you use? Anyone have pictures of the linkage from the underbody so I can see what it looks like? Thanks for any help.

Derek

Derek, not sure if this is just what your after, but Shiftworks sells a conversion kit to take care of all your issues, and they are probably the best source?

http://www.shiftworks.com/firebird.htm

That's where most go to for this conversion. Very complete including instructions from what I remember...

Good luck - Brett - 67 Drop Top 455/TH400

Brett,

Thank you, thank you. This is what I was after.

Derek

Glad I could help!

Brett!