$800 · Chev 350 engine

Old school 350 engine with 4 bolt mains Double bump heads Aluminum dual plane manifold Chrome rocker covers Needs to be rebuilt. Was running before removal but fouled the plugs very quickly. I purchased a 71 Chev pickup, with this engine, for parts and the engine was supposed to have been rebuilt. I cleaned up the engine and installed it in my truck project. When I started it up it ran just fine but it didn't run good for long. when I pulled out the plugs they were badly fouled with oil. I figured that whoever rebuilt it made a mistake with the rings. When it ran there didn't seem to be any other issues like bearing noise or such which would indicate to me that it probably doesn't require a complete rebuild to make a good working engine. I didn't use the engine after all because I also had a 454 that I installed in my project instead. The engine is complete with everything except starter and carburetor.