If they are newly made, they will probably be aluminum. My 216 replacement pistons were made by Egge and they are a different design. The rings that fit are much thinner then the old design.


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!