HI FOLKS JUST GOT AN EMAIL FROM irl car parts galway. He has the rear bushings for the gs 300 back in stock as from 5/3/2013. I just mot,d bessy yesterday after getting a local engineering firm to make me two,sods law ha ha. I still think i will buy two from him in case the new ones dont hold up or i can always sell them to someone who needs them in the future. I put them in without removing anything but the wheels, a bit of a tight job but not that bad, just used plenty of easing oil and a socket and lump hammer, One of the camber bolts was grown to the inner metal sleeve of the bushing with rust, bit of a pig, heat would have helped but just kept spraying easing oil and thumping with the persuader ha ha .Hope this helps someone out folks great comfortable big car the Lexus. I had a volvo 960 for the previous 10 years and thought i would,nt like anything else but these are a great motor. Good Luck, Kieran