Stock gaskets are not quite so tough and durable, nor are they cut to the right size to accommodate oversized pistons and sleeves. These Cometic gaskets were selected because of their durability, quality and fit. The project motor used three base gaskets to achieve the desired tolerance. Some parts of engine assembly are just a plain old pain in the ass. Here Billy Rohm coaxes, pleads, wrestles, urges, begs, commands, and prays for the block to settle onto the fresh rings and pistons.
Colorful language seems to work well as a natural lubricant.
The middle two pistons are fit into the block first one ring at a time. Chamfering the lower protruding edges of the sleeves can help when squeezing the rings into their tight fitting bores. This job can take some time, a lot of patience, and dedication. But once it is done, how sweet it is. If you are going to completely dissemble your motor, invest in a full set of new gaskets.