Quote: We have them both ways w/ and w/o the bushings. We have more blocks w/o the bushings than with and for a limited number only they are at no additional cost. We are trying to see which way is more popular to determine which way to make the next run.
I vote bushed. Won't hurt even if you don't need them, but if you do they are there. As more people build more hp they need indivigual shaft rockers.(pushrod oiling)
