It's a restoration race to the finish line for Rick and his team when a client cruises in with a 1960's go-kart. Can they masterfully mend this miniature motor vehicle, or will this project be a karting catastrophe? And later, Tyler conspires to fix up a 1950's fan as a gift to Rick for Father's Day. Can he briskly breeze through this covert quest, or will a minor blunder blow this stealthy son's surprise?