273 copper head gaskets SCE

I'm going to pull the valve covers off and check the head bolts underneath the rocker arms to see if they need more tweaking if they don't the bottom set of bolts by the headers I will leave alone because I am not pulling off those headers again
I have confidence that these Mr gasket 1121 g will seal that head. I'll watch the coolant level if it continues to go down then I will definitely pull off the headers and tighten the lower bolts