This will be a long story but follow along as I could use your help. I'm always looking for 340 small block parts. If it says 340 I'll go check it out. If it's a deal it's mine. I have always been a fan of it, the giant killer. So I found an ad a few months ago for some Mopar stuff in a barn find. It's a two hour drive but I'm retired now and it gives me something to do other than my part time job. Anyway, I get ahold of the guy and do the two hour drive. Turns out he is a Ford guy but he had to buy it all or nothing so he bought the lot. He has two 340 engines. One is a short block and it is rough to say the least. The other is just a block with main caps. But he has a crankshaft for it and that is it. I thought OK I have two sets of 340 rods at the house so lets make a deal. I bought the short block and bare block and the crankshaft for $500 bucks. I was thinking I did OK. I disassemble the short block, it looks like a boat anchor but you never know. Took both of them to my machine shop. They cleaned and mag them. Both check out OK but the rough one needs sleeves, now the other one will clean up at .040" on the bore. The crankshaft needs turned but is OK other than that. So I tell them do the better of the two blocks and the crankshaft. Also go ahead and rebuild the factory rods I dropped off. Everything goes as planned and I picked up the parts today. They look great! I'm happy!! Then I start looking closer and I'm like... WTF? These are some weird numbers on this block? So turn my attention to the crankshaft. I'm like bingo bango!!! Could it be? I think it is a 318-3 truck crankshaft or an old Direct Connection crankshaft? It has no part number on it at all but it most surely is forged. So I'm asking all you guys... WHAT THE HELL DID I BUY? The block numbers are crazy and it has no VIN. Doesn't look like it ever had one. They both were standard bore too. Both blocks was cast in 72 but the letters on the front say it's a 73. Is this last of the run of them?
View attachment 1716344232
View attachment 1716344233
View attachment 1716344234
View attachment 1716344235
View attachment 1716344236
View attachment 1716344237
View attachment 1716344238
View attachment 1716344239
View attachment 1716344240
View attachment 1716344241