question about parts from summmit and jegs

I am going to purchase my ring and pinion set from jegs, the complete ring and pinion set with the install kit,oil, ring and pinion, and installation video. but i also want a solid pinion spacer. SO what im wondering is if i can order the solid pinion spacer from summit with my summit bux. does it amtter what brand the spacer is just as long as it work with the gm 10 bolt or does it have to work with that specific rebuild kit. planning on ordering it tonight so can anyone fill me in quik?

It is a Ratech solid pinion spacer and richmond installation kit/ring and pinion

thanks -Kevin

Go for it - the parts should be compatible regardless of where you buy them.