I got mine through Snake-Oyl Products 608-849-9878, at $350.00, yeah a bit pricey, should of called JonB at parts rack...
I love the short throw, what a differance from stock, and yes I tried cutting down the stock shifter, but , that is all you have is a shorter shifter, does nothing about the throw...
You might want to do a post search, or check with The Wizard(Chuck Tator) I hear there are other shifters on the market as well....