This is where Cheaper Sleeper’s engine rebuild gets interesting. While the block was loaded on the line bore at A.R.E., our initial plan of simply rebuilding the 5.0 with a fresh set of bearings, rings, and gaskets morphed into setting up the engine as a 331ci stroker. The change required opening up the cylinder bores from 4.000 to 4.030. OK, so it’s not a stock 5.0 anymore. However, at the end of the day, the increased size is totally undeterminable by simply looking at the engine, right?