You might try doing a search on this. Topic's been covered a few times.
I'd be happy to send you pics of how I modified my stock linkage on 292 if you're interested. It uses the same principle as stock, I just flipped things around so it works horizontally instead of vertically.


Tradin' up dimes for nickels...
'`'`'`'`'`'`
My \'65 Chevy C-20