what shafts?
 

I need some center dog bones. right nwo it is stock sliders but i have the 8 spider diffs. What shafts and what cups do i use? It is NOT extended chassis

this truck is a gmaxx

thanks man, i wasn't sure if those cups dit on the 1/8th diffs :)

Oh, you have 1/8th scale diffs? I goofed....Your diffs dont have cups already? None of the kits im aware of come with the 1/8th scale cups. Those would work, but you need the 1/8th scale cups for the diffs. Even the UE sets dont come with the 1/8th scale cups. Sorry, I didnt read it to well. Also, how do you have the stock sliders on the 1/8th scale diffs?!?!?

i don't, that is why i need center cups and driveshafts lol

Well you will have to get some cups from Mike and the MIP cvds. You will however have 2 extra drive cups for standard diffs.