alright i just got off the phone with the company that is installing my aebs sleeves. into my 94 jdm h22a block. he says that there was an incident with the machine and that my block is ruined. but he already sleeved a new block for me. heres the thing. i think that the block is an h22a1. will this be a problem with my crank/bearings/balance shaft and all that other ****. basically i know people say that these motors are the same. but will all my h22a components fit. is there any difference in these motors??? please help

 

all of the stuff from the h22a will fit in the h22a1.

 

Same Block

 

i would be happy....you probably just got a newer block for like nothing.....