subframe bushings

[95nismo240]

yea my subframe bushings are shot. everytime i slow down to about 20 mph my transmission downshifts and i hear and feel a loud clunk at the rear of my car. i want to replace them and do my struts and springs at the same time. would i have to go to a machine shop to get the bushings pressed in and out?? i heard of subframe collars that are metal. would i have to get my subframe bushings pressed out to put on the subframe collars?? i need some experienced help!!

[chandler]

its gonna be ok man, you can do it your self if you have a few basic tools, you need a torch, propane will work and a hack saw and a bfh big f'n hammer