I am planning on upgrading to the LS6 clutch in my 99 WS.6. Here is all i plan on ordering and the part #'s.

12570806 Clutch and flywheel kit $326.83

14061685 Pilot bearing $8.33

15046288 Slave cylinder $93.21

Are these the correct part #s? Will I need anything else, like the throwout bearing?

I also plan on doing "the drill mod" and hopefully this will be a decent setup that can withstand occasional track use(3-4 times per yr)