Truck Repair: N-14 cummins head gasket, head gasket, head gaskets

Question
I just had all 3 head gaskets replaced in my '94 N-14 cummins motor, drove the truck 110 miles home, and noticed the front and rear gasket bubbling. I hear it sometimes takes a few miles for a gasket to seal, but I would think the drove home would be good enough. I'm afraid to go back to work. Should I be?

Answer
Sounds to me like torque may be off or not left to seat and double check.I dont have my manual in front of me but I think the torque is 285 lb/ft.I always torque and leave set for at least one hour and recheck.The gasket should be sealed from the get go.Was the deck on your block etched badly from "head dancing"? that happens from heads moving around on block and yes they do move.