if you haven't done so already, look through the classifieds here first.
then, the usual parts outlets, for example:
HPHEASYParts Heaventhe short throw is more of a personal preference rather than a actual improvement.
on a shifter setup with worn bushings, a short-shifter can actually make things worse.
get all new bushings with your linkage. if your car was originally a tailshifter, make sure
you get the *correct* adapter bushing for the firewall. that'll make a BIG difference.
Andy