340 block question

The 318 is most likely a cast crank. I have never seen an LA 318 forged crank but other people on here say they have (who am I to say they didn't) that is why I say most likely.

You should be able to use the 318 caps. But only if they fit tight on the sides. If they are loose on the sides then they won't. Some 318's did have floating pins like the 340 so those would be the same.


Chuck