Fast N' Loud

With Aaron headed off again to Pike's Peak, he tasks the Monkeys with building a '55 Chevy that Richard plans to sell with around a million-dollars' worth of other cars at a Barrett-Jackson auction on the east coast in less than two weeks.

As Richard gets ready to gamble selling a million dollars' worth of cars at Barrett-Jackson, last-minute problems with their '55 Chevy threaten to keep him from taking it to auction.

Banking on a speedy build because of all the aftermarket parts available for G-body cars, Aaron bets Richard he can finish a 1980 El Camino in three weeks instead of four.

After Aaron bets Richard that the Monkeys would be able to finish building a 1980 El Camino one week ahead of schedule, last-minute problems threaten to push them past their deadline.

With Aaron set to take off soon for a long-deserved vacation, he and Richard get the Monkeys started on giving the "proper" treatment to a '65 Volkswagen Beetle.

With Aaron off on vacation, Richard tasks the Monkeys with giving the Gas Monkey treatment to the first car he ever owned back in high school -- a vomit green '74 Mercury Comet.

Aaron quits Gas Monkey just as Richard agrees to a drag strip showdown with Big Chief of Street Outlaws, leaving the Monkeys to build a race car on their own.

With race day against the Street Outlaws fast approaching, Aaron struggles to get his BMW ready on his own while Richard faces potential disaster when the Challenger crashes on its final test run.

Richard and Aaron get together to look back at their partnership as Aaron prepares to say his final goodbye to Fast n' Loud.