A 1970 GTX 440, in Vitamin C orange, is making headway through the paint shop; when it arrives in assembly, Mark puts Doug in charge of the forklift as he attempts to install a very big engine into a newly painted engine compartment.

Will's son Dylan is back in school, when Brian tutors him on interior assembly for a one-of-902 1970 'Cuda. But when Mark hits the street to run this 440 six-barrel 'Cuda through its paces, will the drivetrain hold up to a torture test from Stormin' Worman?