230 to 250 swap (clutch linkage)

[enick72]

I'm not worried about anything inside the bell housing. I will be using my stock flywheel, pressure plate and TO bearing with an S10 disc. I read another thread about a 230 to 250 swap. They were thinking of doing a swap and keeping the 3 on the tree and somebody replied saying the linkage was different. It looks like the bell crank mount is in the same place on the 250 so I was wondering what they were talking about being different.
Where can I buy a new 6 cyl bell crank. I have found a bunch for V8s but no 6 cyl. Mine looks very worn, might as well tighten everything up while I'm in there. I've got other parts ordered and would like to have most everything here that I need.