Turning back the clock

Are those the thin stamped alum. covers ? I couldn't stop the ones I tried from leaking, went back to the stock steel ones.

yes they are the thin aluminum.....we will see. Do...or did they make steel dual plug valve covers?

I only have three sets of them....2 NOS that have never been bolted on a motor, 1 set slightly used / bolted on.

If anything else.....great wall hangers.