So What Year Of S13 And? What Else Can I Fit From The S13 To The M30 Please Can Someone Help Me? I Cannot Find Any Parts For My M30 Because It Is A Discontinued Model And They Dont Make Parts For It Anymore..

you can try finding the parts on ebay or amazon.

No.. you need to do a swap out all piece on the front of the m30 with s13 1989-1992 parts
you need lower control arm, ball joint, hub, knuckle , tie rod inner and outer,and a coilover..all from the s13. If you use non adjustable parts (oem) you will end up with 3 degree neg camber in the front and your caliper will now be on the leading edge instead of trailing.. hope this helps ran into this trouble with mine.. only option other then that is if you can somehow obtain a ball joint from a nissan leopard 1992

I think im wrong on my post above...however it is true if your are replacing shocks but just ball joints i dont think. I ordered the ball joints from a 240sx 1992 (s13) and from what I can gather they are the same.. I will be replacing them this week and I will submit confirmation later this week

1989-92 240sx lower ball joints are the exact same. installed them on my m30 no problems