I've got a fresh 4 bolt 454 long block with paperwork. Came out of a boat I bought. has hyd RV cam, oval heads, etc, just a pump gas deal, not a hot rod motor. I'm going to leak it down today and pull the numbers from the heads and block. Looking for around 2500. Good news is you should be able to get that easy for it when your motor is done. 0 hours on it now. Includes pan and valve covers. Came from Brad's Liberty. The guy had it built then lost interest in the project. I'll get a pic up today.