Can I remove the cam without messing up the head gasket?

I want to install some valve stem seals, and get the adjusters to work ( they appear to be frozen solid. I can turn them with a socket , but need the springs and rockers out of the way)

Anyone had any success with removing the cam, then putting it back on and retorqueing the cam (head) bolts?

__________________
Ed
1981 300CD (Benzina)
1968 250 S (Gina) 266,000 miles!
1983 Alfa Romeo GTV6 (Guido)
1976 Jaguar XJS-saved a V-12 from the chevy curse, what a great engine!
1988 Cadillac Eldorado (better car than you might think!)
1988 Yamaha Venture (better than a Wing!)
1977 Suzuki GS750B
1976 Yamaha XS 650 (sold)
1991 Suzuki GSX1100G (Shafty Gixser)
1981 Yamaha VX920RH (Euro "Virago")
Solex Moped
1975 Dodge P/U camper


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