Looking to purchase a 3.73 lsd for my e30.

Also willing to buy other diffs or parts to build/rebuild one myself.

Need a
medium case
3.73 ring and pinion
lsd carrier

Let me know if you have a diff that meets any of the above criteria. Would need it shipped to 27614

Will buy multiple diffs as I'd ideally like to have a spare to split between my road and track e30s.