is a used low miles jdm zc lsd a good idea. It is for 90 dohc tranny that might get a si final. i have both trannys

 

The ZC (L3) LSD is extremely rare, so I'd say definitely yes. I guess it all depends on what you'd need it for though. If you're planning on auto-x or drag racing, then yes. I may pass if it's just for a DD. On the other hand, you may just buy it and try to flip it for a better price since it's a rare part.

 

so for under 300 jump on it

 

jump on it for sure. even if you just flip it for more dough, you probably wont see one for that price again.