Here is a picture of the shifter that comes on the Tremec TKO 600 transmission. Notice the big ugly shifter lever that sticks out of the transmission with the two holes in it. The problem here is this makes your shifter handle stick WAY out into the cockpit of the car. BUMMER!
So, we do what every one who wants a cool car does...we yank it out, throw it away, (or put it on eBay if we think some one may want it) and replace it with BILLET!