Tell me if I’m missing something: I’ve seen some very nice mounts for sale that replace the entire diff mount. Aside from being marginally more work, why wouldn’t you just replace the bushing itself with an 80A PU one at a much lower cost?
I got the 034 street density mount in a few days ago and thinking of doing the diff bushing as well while they’re at it. Ordering the entire rear diff mount from the US seemed too much money with shipping and taxes for what it is: a piece of metal of identical dimensions to the one you already have on your car.