In this weeks video I replaced - ALL - the worn old rubber bushing in the front of my R32 skyline with New Polyurethane Bushings, a pretty easy Job if you ask me, time consuming yes but not "too hard" so long as you have a big F-ing vice.
NOTE: I got the torque-specs form sau.com.au, I'd suggest going to the workshop manual like in the R32 GTR suspension form and using that as your reference.