beadlock valve stems

[aces high33]

I have itp-t9 beadlocks and just received 18" klaws. I don't have valve stems for the rims. Will stock ones work. Are they standard from any shop. Thanks for the help brothas':rolleyes:

[airheadedduner]

I took a set of wheels I had to my local tire shop and they put a set in for a few bucks, tire can't be mounted though to do it.