Good question on the cam - I'll have to get the part # and look it up.

I don't have the old pistons anymore, but I will do it for the new pistons, no problem.

I have to clean the block now before I start assembling, and it is still near freezing here. If it were warmer it wouldn't be a big deal to roll it outside and wash it out and hit it with the hose. Right now I can't do that, so I have to figure out another way. Once I get that part done the assembly can commence.

Anyone have advice on cleaning products other than soap and water for block cleaning? Something that won't freeze?