I have used the Victor Reinz 5898 gaskets with with no problem.
They are thin and boost compression a lil compared to the stock GM or Fel Pro 1074 gaskets.
Cometics are real nice BUT they are a lil picky about deck surface and if its a stock block with factory machine work they sometimes do not like that.
I believe that the Mr Gaskets are the same gasket as the VR 5898 BUT they used to be packaged "shrink wrapped" to the cardboard and when you remove the gasket from the package it would damage the gasket. This was years ago and maybe they fixed this prioblem but i remember it being a problem at one time.
Lloyd

