cam wont fit

2500 bucks is what i have paid the machine shop. hot tanked block,bored,square decked,decked to 0,line honed,machined crank girdle in,forged eagle crank and h beams and srp pistons,balanced and cam bearings installed. they fit the bottom end and clearanced sum cylinder wall to fit the rods as well drilled oil holes as its a 98 block. they supplied the block as well.
honestly they seemed to do a really good job and treated me very nice, it is a shop thats been around awhile.

i am really torn between honing it or replacing it. can i pop that bearing in from the rear or does it have to go in from the front.