When you buy a new Corvette Z06 or ZR-1 or crate engines of the LS7 or LS9, you have the option of paying $5800 to build your own engine at the GM Performance Build Center in Wixom, Michigan. You go to the plant and use the GM parts, tools and processes under the guidance of a GM technician. Stacey David recently did this to build the LS7 going into the latest project car that’s building for his show Gearz on SPEED. Lucky for us, they brought cameras along.