To Stroker a 360 or Not

furrystump said
A little less than 100 cubes. I love my stroked 360! 408 ci, after 55,000 miles and over 700 1/4 runs i pulled it apart. New bearings/rings (due to piston change) good to go! I can't see me ever rebuilding a stock stroke small block.

Please excuse my ignorance Furrystump but what do you mean "A little less than 100 cubes"? Is that the difference between the 318 and strokered 360?