That was quick. That is them. I used to have a pair of sbc valve covers cut out for doing that. Thank you
Nice!I figured you saw set of those before.
I did use some tactical cardboard. It's been about 30 years since the last time I adjusted valves that way and I underestimated just how far oil was going to launch.@WildBill - when I told Uncle Harold about it he said "You didn't have any aluminum foil?"