Ream crankshaft for pilot bushing?

i just bot a thin wall bushing from napa ,im doing the same...but dont do any thing like drill or ream it..if i remember it was .942 od by .752 inside dia..get a pair of calipers and measure the dia on the end of the crank..i think they also make a bearing that goes in the OTHER BORE...IIREGARDLESS DONT DO ANYTHING DRASTIC JUST YET..when i get home 5 pac time tonite ill email the part number for it..j