is there a stronger head gasket out there that would take the punishment of a programer other than stock gm gaskets? and in the process of doing the heads do you think GM would put these gaskets in and keep the waranty. I'm thinking they would probably put the gaskets in but tell me that if there is another problem that i'm on my own for the labour...

 

stock gaskets are fine, its the head bolts that give way. buy a set of arp head studs and u will be fine untill a rod decides to renovate your block

 

thank for the info i'll check into it