The crew is challenged to turn a 1927 Ford Model T coupe into a hot rod.

The Misfits continue working on the classic T Bucket hot rod build.

Aaron Kaufman sets his sights on an a '71 International Scout for a race.

Aaron Kaufman and his team rush to get ready for King of the Hammers.

Aaron Kaufman takes on a new challenge to build a semi-race truck.

Aaron Kaufman and his team struggle to finish the semi-truck for race day.

Aaron Kaufman starts a race adventure at Pikes Peak International Raceway.

Father and son battle each other creating a Black Widow-themed motorcycle.

The crew races to finish the Black Widow in time for a trade show in NYC.

Sparks fly a Paul Jr. has just 10 days to finish a race-car-themed bike.

Paul Sr. and Paul Jr. are forging ahead with their own shops and lives.

A supercharger problem causes delays for one of OCC's fastest bikes ever.

Senior confronts Junior about harsh words in Junior's autobiography.

The OCC crew pushes the limit as they build a pair of contrasting bikes.

Senior may miss the first deadline of his career with OCC's '65 GTO bike.

Senior leans on Mikey to complete an old-school chopper for a longtime fan.