Yes- a normal press fit sleeve can be replaced-all the old stuff had them that way----------at .060 over on 283 you could just go to basicly 4.000 and put in dry wall sleeve with counter bore flange at the top-It will take someone with accurrate equipment and knowhow to do it but with some close tollerance work and maybe dry ice to cool/shrink the sleeves and maybe warming the block it will be nice job for someone to do to restore an old engine that belongs in its original vehicle