I bought the engine from a man that had it in his log truck. he said he had it in there for several years. When i broke the engine down I found that it is standard bore with a very small ridge. It had 0462 heads on it also. How can you tell if you have a steel crank? I have three cranks in my shop one came out of this engine. The guy I bought it from said he bought it out of a junk yard for $100 and ran it for 7 years. I bought it for $50 bucks from him along with three other 350 engines. All of them are complete except the one with 010 020 on the block. He doesnt remember what it came out of.
ive seen several blocks with 010 on them but this is the only one with 010 020 on it. how many are out there