okay i was wonder if on my 91 hond accord stock exhuast system bolts are threaded though the gaskets becuase instead of pb blasting or another pen oil or heating it or even freezing i was going to hacksaw the bolts head and the nut holding it snug in place and then pounding it though one side my i was thinking if i did that then it didnt want to come free out either side id be more or less ****ed but yeah i dont feel like waiting to go to a hardware shop to get a heating throuch or pb blaster so anyone think what i said would work wanted to some advice before its to late btw i got the headers off and everything but the exhuast bolts will not come off atleast for me so yea thanks in advance