I am converting my 68 coupe to a stick with parts from a 67. The potted metal support bushings look good. However, I keep reading about roller bearings/bushing. I plan on running a 302 with a small four barrell so I don't think that I'll need a heavy duty clutch. Will I be OK if replace all the bushings and keep the linkage well lubed? The roller bushing idea seems good but I'm kinda short on time and money.