pulled the heads off tonight. The left side came off easy, the right side came off a little harder. The pistons have a lot of oil in the jugs both sides the valve's are pitted just two of them both sides one valve per side. the outside of the engine show alot of blow by out of the tube going to the breather. A high millage engine for sure. Also the head bolts are Not smooth down the shafts of them the have gear type groves never seen this before my other engine the head bolts are smooth. also one side head gasket is split. No sign of water in the block thus far.. goin to try to split the case tomorrow. Ii think I will use my heads and crank & bearings. Just do a swap over. Do you think I would be best to use my pistons out of the original engine or re-ring the ones that are in it? will check the ring clearance if I can get them off. Other wise all looks ok . I hope its an odd ball so the bearings are the ones that are easy to get that would be cool.. working hard long hrs heading to bed . Wiill keep ya posted.. Oh it has the original belts on the front. I have new ones for them// :laptop: