reuse the old ones. they don't due much and shouldn't wear in any way. I have taken mine apart a few times and keep reinstalling the same washer. same for the front.
worse case scenario you can get the new locking setup from stage 8. its for a dana 60 but the spindles are the same. I found that out when I had to split one of the nuts on my 60 to get it off. stole a nut off a 14 bolt to get it up and running.
http://store.summitracing.com/partdetail.asp?part=stg-dna-60
worse case scenario you can get the new locking setup from stage 8. its for a dana 60 but the spindles are the same. I found that out when I had to split one of the nuts on my 60 to get it off. stole a nut off a 14 bolt to get it up and running.
http://store.summitracing.com/partdetail.asp?part=stg-dna-60