Do I need a poly diff mount to go with poly SFBs?

[shiboujin]

A new OE replacement will be good as poly, because is new
i would go with OE

What kind of logic is that?

Realistically, you should match both subframe bushings and the diff bushing. If you are running like an 80a poly, you can probably get away with rubber in the back but it isn't preferred.

Best option - match
Second best option - new oem diff bushing with soft poly subframe bushings
worst option - delrin level bushing with stock diff bushing.

[shoguncro]

A new OE replacement will be good as poly, because is new
i would go with OE

[Wishno87]

Going to be redoing the rear suspension pretty soon and I was wondering if I would need to get a poly diff mount to go with the poly subframe bushings. I know they are supposed to work in conjunction but I noticed most people don't do anything with the diff mount even when they replace everything else. I intend to use rubber for the trailing arms though.