Rolly
After a rebuild an engine may run lean, you may need to increase your jetting, I had the same overheating problem after rebuilding my 454 30 over. Check the condition of your plugs, white means lean.
Good Luck
After a rebuild an engine may run lean, you may need to increase your jetting, I had the same overheating problem after rebuilding my 454 30 over. Check the condition of your plugs, white means lean.
Good Luck