Well....................if you use a thin cheap gasket and it deteriorates so a bolt loosens up....................
These are machined thick metal parts so don't warp or have uneven surfaces after disassembly
And they won't leak externally if they did leak a bit
Rocker assembly has an oil passage with no gasket as well, for the same reasons, its not needed, surfaces stay smooth and can't leak externally
These are machined thick metal parts so don't warp or have uneven surfaces after disassembly
And they won't leak externally if they did leak a bit
Rocker assembly has an oil passage with no gasket as well, for the same reasons, its not needed, surfaces stay smooth and can't leak externally