I have a 235 mid 50s era engine block with the pistons seized in the bore. Also, over 45 years sitting in a farmers field, in the truck, apparently condensation from the head's intake/exhaust area leaked down along the bore, the piston rings and seized one piston with that, the other pistons are also seized. Last year I tried all the recommendations regarding freeing all the pistons up, found here and elsewhere on the web and nothing worked. I ended up finding another engine. Question: Is this engine worth anything more than taking it to the scrapper?
'49 3100 "Sweet Caroline" because the truck has fabulous curves .... like Caroline!
Do you have the main bearing caps? If not, it's a boat anchor. Seized pistons are easy to deal with- - - - -drill them full of holes and pound them out in pieces- - - -they're going to have to be replaced anyway. If the block isn't freeze-cracked it's salvageable, even if the cylinders have to be sleeved. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!