754, the shell gets brittle with age so it cracks easier. The eps(foam) inside hardens and so does not absorb like it should. Plus given the age of your helmet, its tech would be considered "primitive" these days.
So at its age, it provides less protection now than it did when new, which is poor compared to todays lids.
The classic style look is cool but do yourself a favor(and us too) and get yourself a new lid. I am sure we would rather jaw with you here then read your obit.
