Season 4 - Episode Guide

A '68 Corvette build allows Richard an exciting opportunity; Gas Monkey drag racing tries to make history.

Richard gets nostalgic about a 1967 Dodge Dart; the Gas Monkeys gear up for a showdown, but the Dart's engine problems jeopardize the race.

The Gas Monkeys prepare Richard's 1929 Packard 645 for the Pebble Beach Concours d'Elegance car show; a motorcycle restoration contest.

While Richard takes his '29 Packard to compete at the elite Concours d'Elegance at Pebble Beach, the Monkeys race to complete their motorcycles in their big build-off.

Richard and Aaron hit the beach and answer some of the questions and comments fans have sent in over the years.

Richard and Aaron have two weeks to jazz up a 1942 Harley Davidson WLA '45 with original parts to join the Race of Gentlemen on the beach; with additional facts and extra footage.

Aaron talks Richard into building a '72 Pantera with a V6 engine out of a custom turbo-charged Ford Eco Boost; with extra footage and facts.

Aaron has a last minute issue with the turbo-charged EcoBoost '72 Pantera, forcing Richard to bring his 2005 Ford GT to the auction.

Richard and Aaron work on a '49 Chevy pickup to shape it into a show-quality stunner while under a tight deadline.

Richard and Aaron's goal of turning an old '49 Chevy pickup into a show-quality truck comes down to the wire as the Lone Star Throwdown approaches.

After a number of tough builds, Richard decides to do something nice for Aaron and the Monkeys, buying them a '67 Camaro mounted on a K5 chassis.

Aaron yearns to build a junkyard Porsche capable of going head-to-head against Richard's Porsche 911 Turbo S; exclusive interviews with Richard and Aaron.