I have a 1977 400 B Block Dodge Engine . I ran it - it came out of a van nosed Mopar Class C small camper with low miles and hasn't been rebuilt . I scoped all 8 cylinders and they are clean, rust free and with some original cross hatching visable . Then I sprayed fogging oil in all cylinders and spun it over numerous times then reinstalled the spark plugs .It's a 2 Barrel and has everything still on it ,
- carb- air cleaner- exhaust manifold - distributor- torque converter plate - starter -ignition - alternator- ps Pump - belts - oil pan - etc. I was saving it for a project but I need to buy overpriced new 20' high cube shipping containers . These 400s have the largest bore and are stronger than 383 and 440 blocks and have the ability to build a large stroker engine in the more compact B Block size like a 383 ... If you're interested call me at the number in the above "reply" box that you have to click on 10am to 10 pm or text later since I shut my ringer off .