(1) '69 250, internally cracked block, loses water out the exhaust; head just reworked (thought it was a blown head gasket)and just had intake/exhaust reworked, planed & straightened ($70 worth!). Otherwise ran well when replaced.... (1) '67 292, bought to replace 250, had just been rebuilt, ran (3) hours & piston pin ran out into #3 cyl. wall- needs to be sleeved. Also, crank needs #1 journal polished- rebuilder left some grit on it. Ran when replaced. Was an LPG engine, so carb is LPG, but intake/exhaust manifold is in good shape. Had converted to gas w/250 manifold/carb. Is now a basket case in storage, ready for machining. I live just a few miles north of Mobile, AL; You ship or p/u. Please make decent offers- I need to recoup some $$$ from these multiple engine swaps (my work vehicle!). E-mail to: bud45@bellsouth.net Thanks!