Helppppp!!!! So I’ve replaced two sets of head gaskets on my deuce. The first set blew between the cylinders so it was swapping compression from side to side. The next set pushed the head gasket on the rear head completely out. I used some copper high tach on it. Maybe I should of done it dry. I had both heads machined. The next gasket just blew out of the rear head. Oil and coolant everywhere. So what’s the best place to get good head gaskets. I just purchased a three foot machinist flat edge. I really don’t want to have to disassemble the whole motor to have the block decked. I’ve bypassed the fuel density regulator and use this truck on the farm hauling hay manure and gravel. The multi fuel starts and runs so good. But it just eats head gaskets. Any help would be appreciated. Thanks.