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.)