I don't use the old copper head haskets. I think the composite ones with the steel rings represent progress.

Did you have a look at the Best rear main seal? It looks like it is made out of a pretty good material.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!