i always use aviation fuel 100LL which has lead.......but who knows what the people before me used on this 1941 216 engine....well looks like i have to replace 2 valves and the cracker rocker on #7 intake as well as the push rod.......placed the order with jim carter today...........it doesnt take long to spend 100 bucks does it........can i reuse the copper head gasket or replace with a composite one............
