This triple DVD set has 5 hours of information showing you every little detail and trick on how to build your own engine. It starts with the basics that so many other's skip over. You'll see a complete side by side build of a bone stock 350 Chevy and a mild performance 351W Ford with after market rods, pistons, aluminum heads, roller valve train, etc. All of the nitty-gritty details of BOTH engines are covered. Once you see how two engines like these go together, you'll know how pretty much ANY engine goes together! You'll see all of the differences from the machining process, to the parts chosen, to the clearances, to the final assembly as well as all of the similarities. If you've wanted to kow how to build your own engine, this is the DVD for you!