how should I prep and clean the block for re-assembly? some of the old gasket is stubborn and stuck.
also I read in the repair manual that after removal of the head, there is a oil return tube that something has to be done to. I dont quite understand what the manual is trying to say. other than that, all is well. the head is at the machine shop getting a valve job at the cost of $450. parts are on their way and I am prepping away.