FWIW.... I am pretty sure the OP has the PRW PQ rockers. The needles are short length needle bearing assemblies, 1 pressed into each side. So you take them out and you have a recess in each side, with a smaller ID 'step' in between. So you have to bush them with 2 short bushings about .375" long on each side. Or machine that step out in the inside... not worth it IMHO unless you already own a mill. Probably not what most think of when they think re-bushing.... as with one long single bushing.
(I'm gonna re-bush my PQ's with 2 bushings per rocker, but I won't put them in harsh use. I expect to make a jig for them to make sure the 2 bushing are exactly aligned.)
IMHO, the OP is better off with the PRW steel rockers as has been suggested. He has other things to worry about.... (If he does have them rebushed like I described with 2 bushings, I'll suggest some Sleeve Retaining compound in each bushing's bore. The bore ID's vary a bit....)
