Richard buys Aaron a 1942 Harley-Davidson WLA '45 with the aim of rebuilding the bike appropriate to its original era in order to participate in a vintage race on the New Jersey shore in just two weeks.

Looking to make a smash debut at an all-new Barrett-Jackson auction in eight weeks, Richard buys into Aaron’s plan to build a first-ever ’72 Pantera fitted with a custom turbo-charged Ford EcoBoost V6 engine.

A last minute problem arises with the turbo-charged EcoBoost '72 Ford Pantera Aaron is building for the new Barrett-Jackson Northeast, which in turn, forces Richard to gamble by bringing his quarter-million dollar 2005 Ford GT to the auction instead.

Richard and Aaron set an ambitious deadline of just six weeks to turn an old '49 Chevy pickup into a show-quality truck in time to debut at the big Lone Star Throwdown.

Richard and Aaron's goal of turning an old '49 Chevy pickup into a show-quality truck comes down to the wire as they race to finish it in time to debut at the Lone Star Throwdown.

After a number of tough builds, Richard decides to do something nice for Aaron and the Monkeys and buys them a '67 Camaro mounted on a K5 chassis hoping it will lift their spirits.

Aaron and the gang aim to finish their junkyard Porsche ahead of their big race against Richard's new $200,000 Porsche Turbo S, and Richard finds four Mustangs.