MOTORTREND HD

Andy's 2015 Challenger R/T is a wreck because of Bobby, but if he can fix the exterior, it will be a knockout sale; Tommy updates the Big Red Jeep with fuel injection, but instead of plug and play, the wiring is a monster.

When Andy gets his hands on an '85 Mustang SVO, he attempts to transplant a modern Ford EcoBoost engine into a car built around an outdated 2.3 liter motor; the guys get started on a tribute to Andy's favorite car from the 70s: the 1970 GTO Judge.

In order to revive a stalled 1966 Lincoln project, Tony Jr. proposes putting a modern LS into this classic; also, in order to save gas money, the guys are tasked with giving a 2008 Smart Car form and function.

Tony Jr. attempts to merge components from two Hudsons to breathe new life into an old flame; despite a list of issues, a '68 Chevrolet Chevelle is transformed by Tony Jr. and his team, making it shine and capture attention once more.

In the quest to revive a 1953 Chevrolet Bel Air's memories, Tony and his team embark on a mission to assemble a massive puzzle; a 1967 Ford Bronco tested for motor issues needs a complete rebuild.

A father and son duo discover a roadside '92 Jeep Wrangler and bring it to Tony Jr. in hopes of restoring it; a grandson with a '56 Firedome that has been in his family for ages, hopes Tony Jr. can fix the car for future generations.

Tony travels to Nashville, Tennessee, to find out why a 2021 Jeep 6x6 is not running the way it was built; while there, he finds a '67 Mustang in need of engine work to reclaim its dominance on the road.

A 1969 Chevy Nova comes into the shop hoping to have a second life as a street-legal car; also, a 1933 Ford Cabriolet that's been sitting in a chicken coop for the last 60 years makes a comeback.

A botched 2020 Jeep comes in with an engine from 20 years prior; Tony and his team try make this modern Jeep run with classic parts; a British sportscar that hasn't been driven in years comes into the shop looking to regain its royal status.

Tony takes on the challenge of a botched International Scout nightmare with wiring issues; another client's Camaro, stored but damaged by a falling tree, needs some urgent attention.

A Cherokee Chief, hoping to become a transport for some furry friends, looks to Tony to get things wagging; meanwhile, a Ford Torino owner looks to recoup his losses with the help of Tony's team.

Tony's cherished dream car arrives at the workshop with the assistance of a friend; a farmer's grandson holds onto hope that his family's treasured heirloom can run again.

Tony takes on the challenge of a botched International Scout nightmare with wiring issues; another client's Camaro, stored but damaged by a falling tree, needs some urgent attention.

A Cherokee Chief, hoping to become a transport for some furry friends, looks to Tony to get things wagging; meanwhile, a Ford Torino owner looks to recoup his losses with the help of Tony's team.

Tony's cherished dream car arrives at the workshop with the assistance of a friend; a farmer's grandson holds onto hope that his family's treasured heirloom can run again.

A botched 2020 Jeep comes in with an engine from 20 years prior; Tony and his team try make this modern Jeep run with classic parts; a British sportscar that hasn't been driven in years comes into the shop looking to regain its royal status.

Tony travels to Nashville, Tennessee, to find out why a 2021 Jeep 6x6 is not running the way it was built; while there, he finds a '67 Mustang in need of engine work to reclaim its dominance on the road.

A 1969 Chevy Nova comes into the shop hoping to have a second life as a street-legal car; also, a 1933 Ford Cabriolet that's been sitting in a chicken coop for the last 60 years makes a comeback.

Chaos erupts among Bracket One's 64 small-tire racers when the light malfunctions on the first race, increasing the danger on the tricky roads.

Bracket 1's losers return for a second chance to win $100,000; past winners Kye Kelley and Daddy Dave try to stay alive, JJ da Boss feels the pressure to win like his Memphis teammates and Cali Nate tries to live up to his reputation.

A fresh round of racers competes in bracket 2, including two champs -- Mega Cash Days winner Brandon James and No Prep Kings 3-time champion Ryan Martin; the event heats up when racers make it clear that nice guys don't win races.

Street racers battle at rough, untested tracks across the country and earn points depending on how they perform.

Street racers battle at rough, untested tracks across the country and earn points depending on how they perform.

With added scenes and bonus features; Bracket 3 racers hope to stay in the competition; Smoke wants a rematch with Petey Small Block; Lizzy and Boosted must run again due to a flagging error; Dennis Bailey and Jason Kowalsky represent MSO.

In the fourth and final round, Murder Nova, Scott Taylor and both Boddies make their first runs; Boosted must make difficult decisions, Jerry Bird faces nitrous problems, and Boddie Jr. races against a former teammate.

Four Bracket 4 losers, including Murder Nova, Doc, Jerry Bird and Stephen Chase, face car issues as they get another chance; Jerry still needs help with his nitrous, James Strang struggles to get going, and Jim Howe battles electrical issues.

The sixteen racers in the winners' bracket compete to remain undefeated; Boddie Jr. faces a protest from his teammate, Shelby proves age is just a number, and Tricia battles car problems before a big matchup.

Sixteen racers compete to move on to the next round and win the $100,000 prize; Brandon James defends his title, while Dave and Murder Nova represent the 405; two MSO racers face off.

Racers in the losers' bracket must win additional matches to stay in the game; teammates from California and Memphis face each other, with Murder Nova getting a rematch.

As six racers move into the final night of racing, Brandon James fights for a repeat win, youngster Shelby continues to impress and Bobby gets challenged for jumping on every race; a new Mega Cash Days winner is crowned and earns the $100,000.

The Plastic Cup Boyz are back, but they're a car club with no cars; Kevin decides it's time to get to work on the 1969 Camaro he gifted the club last season; the Boyz visit a car club in Houston, where they learn about SLAB culture.

Kevin, Boss and John visit Detroit Speed to learn about Kyle Tucker's rise to the top of car building and see Kevin's latest build, a 1969 Pontiac GTO named Chocolate Droppa; in Atlanta, Harry and John dive deep into the world of Donks and G-Bodies.

The crew hits Magnaflow to learn about exhausts and choose the right system for their 1969 Camaro; as their signature build continues, the guys realize they need a way to attract buyers, so they plan a car show.

The Plastic Cup Boyz head to Charlotte, N.C., for an adventure; at the NASCAR Hall of Fame, Harry and John meet motorsports racing driver Rajah Caruth and community leader Warrick Scott, grandson of NASCAR's first black racer Wendell Scott.

North Carolina's Paid N Full car club impresses Harry and John with its builds and club practices; back in Los Angeles, the Boyz work with Jason and Bill at Timeless Kustoms to give their Camaro a supercharger, fuel tank, headers, and exhaust.

Harry, John and Boss seek advice from Jimmy Ethridge of Streetside Classics; after a final push, the 1969 Camaro is ready to be fired up; the day of the car show arrives, and it's finally time for the Boyz to show the world their finished Camaro.

The Plastic Cup Boyz head to Charlotte, N.C., for an adventure; at the NASCAR Hall of Fame, Harry and John meet motorsports racing driver Rajah Caruth and community leader Warrick Scott, grandson of NASCAR's first black racer Wendell Scott.