King pins - standard or oversized?

I pushed out the king pins on my 53 and the new bushing slid in. The spindle opening miked out at .056 and the bushings were .050. So I took them back and got the oversized king pins. I am assuming they are .010 over.

So, do the bushings slide in like the standards did on my spindle or do I need to ream the openings out and put in the oversized king pins.

I hope this is clear.

TIA


Dennis
-there is nothing stronger than the heart of a volunteer-