HEAD gaskets

[djmixerx]

if i want to put a cooper head gasket on my 1g gsx would i need to 0ring my block? does anyone know if any website sells it? or should i just get a regular oem head gaskets. or should i get the multi layer mitsu one? which one is best for and average car wanting 12's

 

[Lunch_Box]

The 4 layer mitsu head gasket would be good enough or you could go with the cometic head gasket, just like HKS but half the cost.