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.

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

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.

The crew takes a detailed look at the multi-stage resurrection of a very rare 1969 B5 Blue GTX; Mark and Dougie deliver the GTX to its owners.

The Mopar Max Wedge head was once considered all but unobtanium, but the aftermarket has come to the rescue; testing a 270cc Trick Flow unit to see if the Max Wedge style, with its bigger intake runners and direct flow path, is a worthwhile upgrade.

Manufacturers claim header wraps not only reduce radiant heat, but create additional power through their scavenging effects and superior heat management; a set of painted, ceramic-coated and wrapped headers are tested against one another.

David and Mike generate epic amounts of tire smoke as they try out 2015 supercars, the 707-horsepower Dodge Challenger SRT Hellcat and Charger SRT Hellcat, plus a 645-horsepower Dodge Viper GT.

A 1980 Chevrolet Monte Carlo lowrider with hydraulics and Super Swamper off-road tires becomes the perfect vehicle for a desert trip to Las Vegas.

This time around, Freiburger and Finnegan travel to Santa Rosa, Calif., to drive a crazy '74 Mazda REPU mini-truck all the way back to SoCal, where they'll compete in Optima's Search for the Ultimate Street Car Challenge.

Freiburger and Dulcich add 1,000+ hp to David's Pro Street 1969 Chevy Nova; in an attempt to make a true street/strip car, the guys fully build out this roller before taking it to the track to run some impressive times out of the gate.

A twist of fate reunites a man with a Dodge Li'l Red Express he once bought from his boss at a local pizza joint.

A 1965 Chevy C10 was the perfect father-son project until the father tragically lost his son; the truck has sat in the garage ever since, and now the Squad steps in to help turn a place of sadness into one of renewed joy.

A 1964 Impala that is one step away from the junkyard; a delay on a 1957 Chevrolet Bel Air Wagon.

A 1965 Cadillac DeVille filled with leaves and rat droppings is considered a health hazard; the team hopes to transform a 1984 Monte Carlo into a head-turning anniversary gift.

Car dealer Mike Brewer, along with a trusted mechanic, is on a mission to find and restore iconic cars to sell for a profit.

A time capsule rolls into the shop in the form of a 1983 Silverado with exactly 69.2 miles on it; the owner recently passed away, and his daughter wants to finish turning his truck into a modern muscle car under the hood.

The team tears into a 1962 Chevy truck; Joe Martin plans to create a radical custom lowrider that scrapes the ground; improvements include a new air-ride suspension, tray, front end and paint job.

The Martins face the challenge of trying to fit a 6'5" former football player into the cab of a 1967 Chevy C10, requiring customization of the firewall, motor, frame and interior.

Facing deadline, the shop struggles to fit a gigantic ex-NFL player into a tiny 1967 Chevy C10 that includes a customized leather interior and automated bed cover.

Joe Martin loves Novas and his eyes light up when a new customer, Eric, wants him to customize a 1972 as a tribute to his brother, if they can find one; Shag and Amanda hunt down a '71, in what appears to be mint condition.

Joe Martin and his crew are always under the gun, but their latest build, a '71 Nova, is well behind schedule and they have a ton of work to do; Joe is really going to town on the metal work on this car, inside and out.

Joe Martin gets some unusual cars coming through the door of his work shop, but when a customer from California arrives with a '63 Rambler wagon and tells Joe he can do what he wants with it, he decides to go to town with a radical custom job.

Joe is pushing his engineering chops to the limit by building a monster trike that would look right at home on the set of a "Mad Max" movie.

Joe Martin and his crew are always under the gun, but their latest build, a '71 Nova, is well behind schedule and they have a ton of work to do; Joe is really going to town on the metal work on this car, inside and out.

Joe Martin gets some unusual cars coming through the door of his work shop, but when a customer from California arrives with a '63 Rambler wagon and tells Joe he can do what he wants with it, he decides to go to town with a radical custom job.

Joe is pushing his engineering chops to the limit by building a monster trike that would look right at home on the set of a "Mad Max" movie.

Joe Martin loves Novas and his eyes light up when a new customer, Eric, wants him to customize a 1972 as a tribute to his brother, if they can find one; Shag and Amanda hunt down a '71, in what appears to be mint condition.

The Martins face the challenge of trying to fit a 6'5" former football player into the cab of a 1967 Chevy C10, requiring customization of the firewall, motor, frame and interior.

Facing deadline, the shop struggles to fit a gigantic ex-NFL player into a tiny 1967 Chevy C10 that includes a customized leather interior and automated bed cover.

Jack Curtis, his family and their friends welcome home the Road Runner he and his wife purchased in 1968 and used as their daily drive while raising their family.

The guys line up a bunch of Holley's Ram intakes on their 550 rectangle-port-headed 6.2-liter LS to help decide.

Proponents have always claimed exhaust cutouts make a car faster; seeing how they stack up against a full exhaust and a header extension behind a heavy-breathing 598-cubic-inch Big Block Chevy.

It's a project-car mishmash this time on Roadkill, powered by Dodge. It starts out Roadkill enough, with Finnegan surprising Freiburger with a '50 Ford 2-ton truck that the guys thrash to shorten up into a bobber rat rod.

After more than three years of planning, the "Roadkill" guys finally transform a 1970 Chevrolet Monte Carlo into a beast called the Nascarlo.

It's the mullet-car showdown, a battle of dirt-cheap beaters: an SN95 Mustang V-6 and a third-gen Camaro with a 305 that's so gutless it might as well be a V-6.

Freiburger and Dulcich return the '67 Crusher Camaro to its original styling, then hit the road to Vegas and back for Hot Rod's first-ever Power Tour West.

The Squad help update a man's 1971 Chevy Blazer after he neglected it to support his family during a tragic loss.

After two decades of birthdays, graduations and college, the owner of a '65 AC Cobra replica shifts his attention from the kids and grandkids to his other baby. He will need the Squad's help putting some bite back into this car.

Dan must undo numerous bad repairs on a 1968 Ford Mustang for Kansas City Royals pitcher Tim Collins; a World War II veteran seeks to get his beloved 1950 Willys Jeep back on the road.

Dan works on a 1970 Chevrolet Corvette that was in storage for 30 years, then attempts to resurrect a mangled 1964 Pontiac GTO.

It's the 50th anniversary of one of British motoring's forgotten heroes, the Triumph Dolomite Sprint. So, of course, Mike and Elvis have to get one.

Dave and the crew contend with a leaky fuel line and a tricky roof build on a 1934 Dodge; a 1967 Impala requires an exhaust upgrade; Dave looks at a 1948 Ford pickup.

A flesh wound turns the repair of a 1953 Ford pickup into a bloody mess; a 1969 Chevrolet Camaro needs a new suspension; a 1965 Pontiac GTO rolls into the shop.

Former professional football tight end Chad Lewis desires customizations for his Audi R8 Spyder; a 1978 Trans Am needs tubs and wheels; a 1970 Dodge Challenger excites Kevin.

The shop readies for an important outdoor show; Dave's plans for a 1927 Ford Zipper do not go as expected; the crew recalls earlier work on a 1937 Chevy.

Delayed by numerous issues and setbacks, the 1941 Chevy is finished in the metal shop and ready for paint; fresh paint, new wiring and custom interior take this problem build to the next level.

Dave is challenged restoring a 1964 Cadillac to its original condition.

An all-star team of the baddest custom car builders in the country, come together to work on custom beauties to help make the lives of individuals who've faced tragedies and setbacks just a little bit better.

A filmmaker sells his beloved 1967 Bronco to accompany his girlfriend to Rwanda to film a documentary about the Rwandan genocide, and the team's replacement is a Godzilla-powered 1967 Bronco Roadster that was invited to be in Ford's SEMA booth.

Dave is challenged restoring a 1964 Cadillac to its original condition.

An all-star team of the baddest custom car builders in the country, come together to work on custom beauties to help make the lives of individuals who've faced tragedies and setbacks just a little bit better.

A filmmaker sells his beloved 1967 Bronco to accompany his girlfriend to Rwanda to film a documentary about the Rwandan genocide, and the team's replacement is a Godzilla-powered 1967 Bronco Roadster that was invited to be in Ford's SEMA booth.

Delayed by numerous issues and setbacks, the 1941 Chevy is finished in the metal shop and ready for paint; fresh paint, new wiring and custom interior take this problem build to the next level.

Former professional football tight end Chad Lewis desires customizations for his Audi R8 Spyder; a 1978 Trans Am needs tubs and wheels; a 1970 Dodge Challenger excites Kevin.

The shop readies for an important outdoor show; Dave's plans for a 1927 Ford Zipper do not go as expected; the crew recalls earlier work on a 1937 Chevy.

Mark has all the evidence he needs to bring a one-owner, 1968 GTX back to its former glory, but when he directs Will to paint a car an unoriginal color, Will cites some evidence of his own.

Six manifolds with an old-school carb and a new-school 6.0 LS are tested.

Roadkill survived 50 episodes and in that time, we've built a whole lot of cars; in this episode we've got a shootout of the 10 that are still running and driving.

Finnegan and Freiburger take on a 1950 Ford F6 dump truck, shorten the wheelbase, add a supercharged big-block Chevy with a Gearstar 4L80E transmission, and a V-drive from a boat.

People love it when the crew rescues old cars from the junkyard; they literally hack a '56 Buick Century out of a thorn bush it's been sitting in for 25 years.

Freiburger and Dulcich enlist the fabrication skills of Dave Chappelle to start building the Dragoneer; the LS-powered 1970 Jeep Wagoneer needs a lot of work, but it's on its way to becoming a quick street/strip sleeper.

The team repays a disabled Vietnam combat veteran for his service to his country by rebuilding his 1970 Dodge Challenger.

The crew tries to rescue a 1949 Mercury that has been decaying in a garage for years due to its owner's myriad personal and family health problems.

A rental vehicle loaded with parts and a dream of a perfect Plymouth Business Coupe arrives at the shop; Dan works to locate a 1972 Buick Gran Sport and then restore it with hard-to-find features.

Dan envisions a GTO-Thunderbird combo for a customer who desires a 1956 "baby bird" restomod that drives like a sports car; an award-winning 1937 Volvo is damaged by a falling shelf.

Mike and Elvis take on a Porsche 911 in rough shape: it turns up in pieces on a trailer. If they can revive it, they'll take it on an epic drive through the Cairngorms.

Derek and his brother Sean head back to their family farm in North Dakota; intent on building a goin'-to-town rig for the old farmstead, they dig out a 1971 Chevrolet Chevelle sedan that's buried in cow pies and has a waterlogged engine.

In need of a new riding lawn mower, Derek heads east to find himself a 1950 Ford 8N tractor; with a cracked engine block and a bees' nest for a battery, Derek will have to revisit his farming routes to make this implement operational.

Amid the cornfields of Michigan, Derek discovers a '37 Chevy Deluxe he wants to drive to GM headquarters in Detroit; but it's been off the road for over 20 years and is going to put up a fight to make the 150-mile journey.

Derek and Sean Bieri head back to Zweifel Motors in the Black Hills of South Dakota to revive an Oldsmobile station wagon Derek has been eyeing for 16 years.

In the snowy landscape of Michigan's Northern Peninsula, Derek finds a 1964 Ford Galaxie that's sat abandoned for 32 years; he plans to not only get this Ford running, but also to turn it into a rally-tribute car.

Derek teams up with Dave Chappelle to revitalize a 1972 Jeep J2000 that's sat among a field of neglected Jeeps; together, they cobble together parts from various Jeeps to get theirs running and attempt to make the 100-mile journey to Derek's shop.

Derek teams up with his brother Sean to convert a 1966 Oldsmobile F-85 from a wannabe drag racer into a timeless cruiser; it'll take more than a paint job to make this car street-able, as the guys discover the engine is keeping a horrible secret.

Derek Bieri and Dave Chappelle find an old dually among a flock of chickens; with the goal of building this rig into a car-hauling shop truck, Derek sets his sights on major performance upgrades, while Dave gets to work on a custom suspension setup.

Derek teams up with Dave Chappelle to revitalize a 1972 Jeep J2000 that's sat among a field of neglected Jeeps; together, they cobble together parts from various Jeeps to get theirs running and attempt to make the 100-mile journey to Derek's shop.

Derek teams up with his brother Sean to convert a 1966 Oldsmobile F-85 from a wannabe drag racer into a timeless cruiser; it'll take more than a paint job to make this car street-able, as the guys discover the engine is keeping a horrible secret.

Derek Bieri and Dave Chappelle find an old dually among a flock of chickens; with the goal of building this rig into a car-hauling shop truck, Derek sets his sights on major performance upgrades, while Dave gets to work on a custom suspension setup.

In the snowy landscape of Michigan's Northern Peninsula, Derek finds a 1964 Ford Galaxie that's sat abandoned for 32 years; he plans to not only get this Ford running, but also to turn it into a rally-tribute car.

Amid the cornfields of Michigan, Derek discovers a '37 Chevy Deluxe he wants to drive to GM headquarters in Detroit; but it's been off the road for over 20 years and is going to put up a fight to make the 150-mile journey.

Derek and Sean Bieri head back to Zweifel Motors in the Black Hills of South Dakota to revive an Oldsmobile station wagon Derek has been eyeing for 16 years.

Three real 1970-only FM3 pink Mopars are featured, including a Super Bee, a rare Challenger, and the restoration of a unique 1970 'Cuda in perfect Moulin Rouge.

The crew shows how to unlock the power lurking in an existing engine combination without buying, changing or upgrading a single component; they use tricks they've learned over the years to tune every HP out of the 410 Windsor from David's Disgustang.

No matter how many LS swaps are out there, the old-school SBC is still an absolute force in the marketplace; the guys bolt three of the lowest-buck cylinder heads out there to their Ultimate Average 383 and make pulls for power.

A 1991 Cadillac Brougham is converted into the swingin' Broughammer with a Cummins turbodiesel; with special guests Tony Angelo and Lucky Costa of "Hot Rod Garage.".

David Freiburger and Mike Finnegan host from the annual Hot Rod Power Tour road trip including Roadkill project cars and a never-before-seen Hot Rod show video.

Highlighting the Roadkill Boost Caboose, a trailer with an engine that powers a centrifugal supercharger that sends boost to the tow vehicle.

Roadkill fans always ask to see a competition with hosts David Freiburger and Mike Finnegan; they each buy a car for $1,500 and enter the Optima Ultimate Street Car Invitational in Las Vegas.

Dulcich and Freiburger enlist Chris Birdsong to finish the engine transplant into the 1974 Dodge D100 known as the Mopar Muscle Truck; after installing the Gen III Hemi, they hit the dyno to see the massive horsepower and torque the truck now makes.

A 5-year-old girl offers up her piggy bank to help get her father's 1968 Chevelle finished; the Squad let's her keep her money but thinks twice about accepting the job when they see what this car needs to get back on the road.

A 16-year-old gear head has big plans for his 1987 Land Cruiser; the Squad helps to get his truck in shape for an off-road race.

Dan realizes that a 1971 Ford Mustang Mach 1 has been treated like a vehicle in "The Dukes of Hazzard"; a 1952 Mercury Woodie restomod requires work.

Dan and the team must prepare a 1968 Fastback and a 1964 Corvette for the prestigious SEMA show within a crushing time frame.

The Austin Allegro has a reputation as one of Britain's most unloved cars. Mike rescues a barn-find: can Elvis' refurb prove it doesn't deserve the label?

Bill loves a good challenge, especially when it's a build he and his team have never done before; while they transform a one-ton 2022 F-350 into a Baja-style Raptor, they rebuild a 1964 Rolls riddled with structural damage from the ground up.

When the outside doesn't match the inside on one of Bill's favorite muscle cars, a 1972 'Cuda, the team hatches an innovative plan for a modern, handmade redux; Bill and the team tear down a 1952 GMC wrecker to build it into a tow and show truck.

Bill is hard on his trucks, and that's especially true of his Baja-style 2017 F-150 race truck; after one too many jumps, Bill is ready to wake it up one more time; the team designs a one-of-one suspension for a 1952 wrecker truck.

Bill thought he'd done it all until a 2022 Ford Lightning rolls in and becomes Ekstensive's first custom air ride with an all-electric drivetrain. The team stays old school by dropping a classic '52 Wrecker to the floor with a supercharged LT4.

Bill sees a custom-made opportunity to turn a smashed 2022 Jeep Gladiator into a custom truck; the side-by-side scene has exploded in Texas, and Ekstensive gets a shot to show what they've got with a brand-new Polaris Ranger XP 1000.

Bill goes back to his roots building mini-trucks with a 2023 Polaris Ranger, adding a custom camper and dancing bed; Ekstensive has built its share of ground-up builds over the years, but nothing like the metalwork on the 1952 Wrecker.

Bill balances custom and function when he tackles a working 2023 Ram that needs to deliver on the road and stand out at the tow show. A new client plans a surprise customization on her dad's '49 Ford F-1, which is more rust than wrecker.

Bill Carlton and his interior guru John Burgess are happy to take a trip down memory lane transforming an '89 Bronco II super low and extra loud; the team builds a custom frame for a '49 Ford truck with independent rear suspension.

Bill goes back to his roots building mini-trucks with a 2023 Polaris Ranger, adding a custom camper and dancing bed; Ekstensive has built its share of ground-up builds over the years, but nothing like the metalwork on the 1952 Wrecker.

Bill balances custom and function when he tackles a working 2023 Ram that needs to deliver on the road and stand out at the tow show. A new client plans a surprise customization on her dad's '49 Ford F-1, which is more rust than wrecker.

Bill Carlton and his interior guru John Burgess are happy to take a trip down memory lane transforming an '89 Bronco II super low and extra loud; the team builds a custom frame for a '49 Ford truck with independent rear suspension.

Bill sees a custom-made opportunity to turn a smashed 2022 Jeep Gladiator into a custom truck; the side-by-side scene has exploded in Texas, and Ekstensive gets a shot to show what they've got with a brand-new Polaris Ranger XP 1000.

Racers test their cars before the fourth and final bracket kicks off; Murder Nova is anxious to race, Scott and Bobby talk about NOLA as a team, and the racers from Cali go up against each other on anything and everything with wheels.

Murder Nova gets ready for his final chance to stay in the race; he and the 405 head to Glamis to ride the dunes; NOLA plans and executes an epic -- if juvenile -- prank; Jerry Bird tries to get his nitrous issues figured out.

Forty racers have been sent home, and it's time to move into the next stage; the four brackets will combine as the final 16 winners try to remain undefeated, and the eight racers left in the losers' bracket fight to stay alive.

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.

It's the first night of racing; the racers compete to find out who will be in the top 10 and who will start the season at the bottom.

A brutal chip draw pits many teammates against each other.

The first Top 20 list is in place; a long night of racing ahead; drivers must apply the rules they have learned to formulate strategies and move up.

The first callout races begin; Chief starts his march toward No. 1, and Murder Nova tries to use the Chase Light rules to his advantage.

Johnny Quick tries out a new strategy against Ryan Martin; Chief and Murder make an agreement; Brandon James puts out a search party for Precious.

Freiburger and Finnegan finally make their dreams come true as they figure a way to stuff a 426ci Hemi down the throat of their 1975 AMC Gremlin in order to create the fabled street freak known as the "Hemi Gremmie.".

Chief finally gets a long-awaited rematch against Kye Kelley, and this race is one for the history books.

Freiburger and Finnegan finish up their 1975 AMC known as "The Hemi Gremmie," and take it for its first road test; the guys must work out some kinks before hitting the road for some tire-devouring action.

The Bubble is back! Freiburger and Finnegan ride high as they test the dragstrip and off-road capabilities of their pink and lifted 1995 Chevy Caprice. Will the engine handle nitrous at the track, and will the suspension handle the desert trails?

Hoping to move up the list, racers find new ways to get their callouts in; JJ and Ryan talk about making a deal.

Freiburger and Finnegan get the 1974 Chevrolet C10 LS6-powered Muscle Truck back on the road and tow out the Rogers jet boat.

Freiburger and Finnegan finish up their 1975 AMC known as "The Hemi Gremmie," and take it for its first road test; the guys must work out some kinks before hitting the road for some tire-devouring action.

Chief finally gets a long-awaited rematch against Kye Kelley, and this race is one for the history books.

The Bubble is back! Freiburger and Finnegan ride high as they test the dragstrip and off-road capabilities of their pink and lifted 1995 Chevy Caprice. Will the engine handle nitrous at the track, and will the suspension handle the desert trails?

Freiburger and Finnegan get the 1974 Chevrolet C10 LS6-powered Muscle Truck back on the road and tow out the Rogers jet boat.

Hoping to move up the list, racers find new ways to get their callouts in; JJ and Ryan talk about making a deal.

Freiburger and Finnegan finally make their dreams come true as they figure a way to stuff a 426ci Hemi down the throat of their 1975 AMC Gremlin in order to create the fabled street freak known as the "Hemi Gremmie.".

The racers move into the second half of the season; Chief gets a rematch against Kye; Daddy Dave continues to battle car issues; one racer learns the limits of the road the hard way.

Dave is thrilled with the latest build, while KevDogg is barely lukewarm; Dave has done double-cab VWs, Bugs and Karmann Ghias, but now he is taking on something completely different, and even more rare.

Matching the two-tone paint job is the challenge of the day as the '53 Barn Door Deluxe build carries on; custom trim, a new, more powerful engine, 22 windows and a custom interior all come together to make this surprise worth the wait.

Sam does a manual conversion on his '68 Catalina.

Dennis travels to West Point, Nebraska, for the Last Fling 'Til Spring car show, then he'll head over to McKinney, Texas, to go for a spin in couple of Corvettes.

The Grand Trashional gets one more shot at making the power it deserves; Alex and Lucky put their faith in heads, a cam, hopes and a dream; because they're gluttons for punishment, they introduce another creampuff to the fleet, another GM turbo V6.

A 1957 Chevrolet Bel Air purchased sight unseen turns out to be a rusted piece of junk; a disabled driver who loves to go fast is saddled with an unimpressive 1969 Dodge Super Bee.

Andy concocts a new business venture after a local ice-cream truck swings by the junkyard, while Bobby is left cold by the whole idea.

Andy concocts a new business venture after a local ice-cream truck swings by the junkyard, while Bobby is left cold by the whole idea.

Dave's opinion on Porsches is challenged as he visits a collection that includes his favorite, a 1956 Mercedes 300 SL Gullwing; Greg and Talon restore a 1955 Crown Victoria; a 1967 International Harvester Scout comes in for a traffic-friendly motor.

The guys give a 1972 C10 more traction, more go and good looks.

Hosts Kevin Byrd and Willie B share tips on automotive tech issues.

A trucking company owner comes to Darnell looking for a vintage ride that celebrates the roots of his business; Darnell faces an uphill battle meeting his demands for a 1930s era cab.

Darnell and the Welder Up crew have their work cut out for them when a couple commissions a build to celebrate their impending wedding anniversary; a pair of body guards are looking for a rat rod that truly reflects their rebellious streak.

The crew transforms a '57 Chevy Wagon that is supposed to look tough, but is comfortable enough to take on a weekend adventure.

A 1931 Model A Ford gains a Cummins 4BT diesel engine, cowboy bling for the interior and an interesting paint job.

The Welderup crew transforms a Chevy C10 into a true monster with rivets, scars and a Cummins diesel engine.

The guys build a tribute to Las Vegas with a Speedster for a flashy client; Steve hunts down rare casino memorabilia.

Steve Darnell battles the car legends of Las Vegas; Steve works on a 1932 Model B, turning it into a road-worthy beast.

Steve transforms a 1955 Chevy truck into an apocalyptic vision of fire to honor his client's work as a demolitions expert.

The Welderup crew pays tribute to the railroad and builds a rat rod with a train theme for a client from Telluride, Colo.

A road warrior sprung from the desert.

Steve transforms a 1955 Chevy truck into an apocalyptic vision of fire to honor his client's work as a demolitions expert.

The Welderup crew pays tribute to the railroad and builds a rat rod with a train theme for a client from Telluride, Colo.

A road warrior sprung from the desert.

Steve Darnell battles the car legends of Las Vegas; Steve works on a 1932 Model B, turning it into a road-worthy beast.

The Welderup crew transforms a Chevy C10 into a true monster with rivets, scars and a Cummins diesel engine.

The guys build a tribute to Las Vegas with a Speedster for a flashy client; Steve hunts down rare casino memorabilia.

Dave has his hands full trying to locate and build a 1959 Buick Invicta; twin 2014 Audis looking for some styling cues.

The Invicta build finally comes to a show-ready end after many challenges; Dave gets down and dirty on a 1970 Mustang that comes in to get its driveline unbundled.

Sam Mahdavi travels to car shows across the U.S. checking out hot rods and cool rides; he is joined by the people behind the shows and the unique vehicles that catch everyone's attention.

Checking out high-quality brakes at affordable prices and learning some maintenance tips to keep the differential working smoothly.

Preparation is key when it comes to painting.

Freiburger and Finnegan have big fun with retro trail motorcycles on their way to reviving a long-neglected HOT ROD magazine project vehicle, a 1974 Chevy shortbed stepside beater, and road-tripping it to the eighth-mile drags.

Kevin and Willie take the handoff from Truck U's Matt and Bruno; they outfit a new Kia Telluride, which is being customized as an overlanding vehicle en route to the SEMA Show.

Matt and Bruno fabricate a bed rack for an SXS and then outfit it with a roof top tent and all the needed accessories.

The cost of tuition and college expenses for his children prevents a man from making much-needed repairs to his 1972 Lotus Europa.

The cost of tuition and college expenses for his children prevents a man from making much-needed repairs to his 1972 Lotus Europa.

Mike completes a 1969 Mustang whose undercarriage had rusted through.

Martha works on a 1969 Barracuda; Tommy uncovers a loaded 1965 El Camino; JD picks up a 1978 Trans Am.

Martha picks up a 1966 Beetle; JD transforms a 5.0 Mustang; a beefy 1985 Suburban contains a surprise in the back; Ash locates a 1988 Alfa Romeo convertible that's missing a seat.

Martha flips a gem from the prewar era; Ash's custom truck comes with some unpleasant revelations; Tommy acts like a rock star; JD transforms a 1966 Mustang.

A 2007 BMW Alpina B7 holds a secret for Ash; Tommy transforms a Toyota Land Cruiser; JD hopes to flip a Z28 for a quick profit; Martha scores a 1961 Chevy Corvair.

Tommy beefs up an anemic Jeep; Martha spends big to resurrect a 1963 Ford Ranchero; Ash hopes to locate a special Hemi.

A 1961 Chevy Apache is brought back to life; JD rebuilds a Renegade and pranks the buyer; Ash hopes to quickly flip a Toyota truck.

Martha scores a 1962 Chevrolet Greenbrier van that needs plenty of work; JD works on a third-generation Camaro; Ash struggles to return a Suzuki Jigster to the road.

Martha prepares a Pontiac Grand Am for prime time; Ash camouflages a hunting truck; Tommy looks for restoration parts for a 1950 Vincent Comet motorcycle.

JD's 1954 Ford Crestline has a stubborn engine; Martha gets bad news about her 1974 Chevrolet K10; Tommy's Ford F-150 has damage.

JD's 1958 Ford Custom 300 needs work; Ash tries his luck with a 1929 Ford Model A Tudor; Tommy obtains a 1960 Plymouth Fury and builds a complete replica of driver Richard Petty's first stock car.

The new guy, Frank, arrives with a 1989 GMC Jimmy; Martha finds an Opel expert who can help with her 1969 Kadett; JD invests in parts for his 1970 Oldsmobile 442.

Frank, Ash and JD battle it out to see who will take home the best Ford Mustang.

Ash hopes Sam can help revitalize his '63 Ford Galaxie 500; Frank scores a sweet deal on the '81 Jeep Scrambler parts he needs; Martha makes a record bid on an '07 Corvette C6.

Frank picks up a 1970s Toyota Land Cruiser; Ash pumps new life into a 4x4 Blazer; Martha faces a difficult task restoring a Cabriolet Super Beetle.

A sporty 1974 Datsun 240Z gets the sharks circling around for the kill; a Jeep Wrangler brings Frank and JD toe-to-toe; Ash finds a way to bid at two different auctions at the same time.

A '59 Daimler Ferret military tank; Frank and JD battle it out for an '87 Jeep Wrangler that's in need of a lot of body work; Ash has his sights on a hoodless 2003 Mercedes SL500.

A Porsche 356 speedster replica comes up for auction; Ash's plan backfires when he tries to get the others to overpay for a vintage RV.

Four sharks compete against one another for a 1993 Ford Bronco; a 1938 Plymouth coupe fetches the day's highest bid.

A 1928 Pontiac Rambler boasts a unique hood ornament, wood spokes and hidden rumble seat; other vehicles include a 1963 Chevrolet Impala SS and a 1963 Ford Falcon van.

The sharks fight over a 2008 Ferrari and a 1973 Dodge Charger; JD believes he can turn a rusty 1967 Buick Riviera back into a beauty.

Martha views a 1964 Chevrolet Corvair Rampside as a moneymaking party bus; JD hopes to win a 1966 Chevy C10 truck; a 1994 Land Rover Defender fetches high bids.

Martha and JD eye an old-school Dodge Coronet; a shark purchases a 1983 Porsche and plans to paint the beat-up vehicle; a 1963 split-window Corvette attracts the most attention.

A Porsche 356 speedster replica comes up for auction; Ash's plan backfires when he tries to get the others to overpay for a vintage RV.

Four sharks compete against one another for a 1993 Ford Bronco; a 1938 Plymouth coupe fetches the day's highest bid.

A 1928 Pontiac Rambler boasts a unique hood ornament, wood spokes and hidden rumble seat; other vehicles include a 1963 Chevrolet Impala SS and a 1963 Ford Falcon van.

The sharks fight over a 2008 Ferrari and a 1973 Dodge Charger; JD believes he can turn a rusty 1967 Buick Riviera back into a beauty.

Martha views a 1964 Chevrolet Corvair Rampside as a moneymaking party bus; JD hopes to win a 1966 Chevy C10 truck; a 1994 Land Rover Defender fetches high bids.

Martha and JD eye an old-school Dodge Coronet; a shark purchases a 1983 Porsche and plans to paint the beat-up vehicle; a 1963 split-window Corvette attracts the most attention.

A sporty 1974 Datsun 240Z gets the sharks circling around for the kill; a Jeep Wrangler brings Frank and JD toe-to-toe; Ash finds a way to bid at two different auctions at the same time.

A '59 Daimler Ferret military tank; Frank and JD battle it out for an '87 Jeep Wrangler that's in need of a lot of body work; Ash has his sights on a hoodless 2003 Mercedes SL500.

The new guy, Frank, arrives with a 1989 GMC Jimmy; Martha finds an Opel expert who can help with her 1969 Kadett; JD invests in parts for his 1970 Oldsmobile 442.

Frank, Ash and JD battle it out to see who will take home the best Ford Mustang.

Ash hopes Sam can help revitalize his '63 Ford Galaxie 500; Frank scores a sweet deal on the '81 Jeep Scrambler parts he needs; Martha makes a record bid on an '07 Corvette C6.

Frank picks up a 1970s Toyota Land Cruiser; Ash pumps new life into a 4x4 Blazer; Martha faces a difficult task restoring a Cabriolet Super Beetle.

Dan adds rare features to a massive 1953 Cadillac Fleetwood; a man wants the crew to take over the half-finished restoration of his prized 1967 Mercury.

Dan works on a 1970 Chevrolet Corvette that was in storage for 30 years, then attempts to resurrect a mangled 1964 Pontiac GTO.

A client wants Dan to tame a speedy 1969 Pontiac Firebird that is incompatible with his son's disability; Dan works on a 1974 International Harvester Scout that received a 4-year paint job.

A couple bring their 1951 Buick Super to FantomWorks after four other shops fail to get the vehicle running; Dan attempts to diagnose a 1961 Corvette's curious ailment.

Dan must undo numerous bad repairs on a 1968 Ford Mustang for Kansas City Royals pitcher Tim Collins; a World War II veteran seeks to get his beloved 1950 Willys Jeep back on the road.

An iconic piece of military history rolls into the yard, along with a dinosaur-sized bulldozer that no one quite knows what to do with.

Gunner Peterson, trainer to the stars, needs a mobile gym for a big challenge, getting former football star Jarred Lorenzen back in shape; this can't be any old gym on wheels, so it's up to the team at West Coast Customs to deliver.

When a military veteran and retiring firefighter pitches Noah on his dream race truck, the shop rallies around the build and turns this '70s pickup into an autocross bomb.

Noah and his crew decide to transform their clunker of a shop truck into a piece of rolling art, making it worthy of participating in the Hot Rod Power Tour; a pilot longs to get his aviation-inspired Bel Air ready for take-off.

The team repays a disabled Vietnam combat veteran for his service to his country by rebuilding his 1970 Dodge Challenger.

A 1968 Chevrolet El Camino requires new brakes, a vital engine refresh and exhaust work.

Time and storage take a toll on a 1969 Dodge Charger that has remained in its original owner's family since it rolled off the lot.

After an American hero loses his battle with PTSD, the Squad teams up with his father to restore the 1968 Chevrolet Malibu his son bought on eBay while deployed in Iraq.

Two brothers bring in a Chevrolet Tri-Five that has been in their family for decades but has not moved in 17 years; the Squad attempts to get the vehicle back on the road.

A gift from his soon-to-be wife, this disaster of a '75 Corvette has been sitting in pieces in this police officer's garage for 15 years; the Garage Squad works to get this cop's Corvette back in high speed pursuit.

Dan adds rare features to a massive 1953 Cadillac Fleetwood; a man wants the crew to take over the half-finished restoration of his prized 1967 Mercury.

Dan works on a 1970 Chevrolet Corvette that was in storage for 30 years, then attempts to resurrect a mangled 1964 Pontiac GTO.

A client wants Dan to tame a speedy 1969 Pontiac Firebird that is incompatible with his son's disability; Dan works on a 1974 International Harvester Scout that received a 4-year paint job.

A couple bring their 1951 Buick Super to FantomWorks after four other shops fail to get the vehicle running; Dan attempts to diagnose a 1961 Corvette's curious ailment.

Dan works on a 1970 Chevrolet Corvette that was in storage for 30 years, then attempts to resurrect a mangled 1964 Pontiac GTO.

A client wants Dan to tame a speedy 1969 Pontiac Firebird that is incompatible with his son's disability; Dan works on a 1974 International Harvester Scout that received a 4-year paint job.

A couple bring their 1951 Buick Super to FantomWorks after four other shops fail to get the vehicle running; Dan attempts to diagnose a 1961 Corvette's curious ailment.

Dan adds rare features to a massive 1953 Cadillac Fleetwood; a man wants the crew to take over the half-finished restoration of his prized 1967 Mercury.

Budget issues threaten the restoration of a 1964 Mercedes-Benz 230SL; Al learns that his father's Pontiac GTO may not be the vehicle he thought it was.

After an American hero loses his battle with PTSD, the Squad teams up with his father to restore the 1968 Chevrolet Malibu his son bought on eBay while deployed in Iraq.

The pressure is on Will as he attempts to paint a Hemi Charger in a very rare, 1966-only color; Mark's metal magicians restore a customer's 1968 Charger, bringing a rusted wreck back to life with otherwise-unattainable parts from a donor Dodge.

The guys have tested single V-split pattern cams before and concluded that a split pattern can increase top-end power without necessarily affecting bottom-end torque; their findings have been challenged, and they're here for the science.

The guys test three LS oil pumps in different volume and oil pressure configurations to see if too much pressure reduces horsepower.

One of the cheapest ways to go racing is to buy someone else's abandoned project car; Finnegan and guest co-host Tony Angelo are about to find out if the guys got what they paid for.

The return of two popular, Mopar Hemi-powered Roadkill project cars: Mike Finnegan's Blasphemi 1955 Chevy Gasser and David Freiburger's Rumble Bee 1970 Dodge Super Bee.

Freiburger makes a sight-unseen purchase of a 1973 AMC Hornet that raced Baja in the '80s and finished the NORRA 1000 a couple of times before being parked circa 2012.

Coverage of the Mecum Auto Auctions from Las Vegas, NV.

Coverage of the Mecum Auto Auctions from Las Vegas, NV.

A 1933 Ford Tudor arrives for a challenging paint match, as well as interior and exterior refreshes; a 1970 Dodge Challenger is restored to its Mopar glory; Dave remembers a 1955 Chevrolet Bel Air.

The Kindig crew attempts to create a 1950-style Chevrolet Fleetside, a truck model that does not exist.

The crew spends late nights and long hours preparing vehicles for AutoRama; an impeccable 1939 Buick is taken for a ride.

Dave has his hands full trying to locate and build a 1959 Buick Invicta; twin 2014 Audis looking for some styling cues.

Dave and the Kindig team add a tubbed bed and slivered Camaro bumpers to a classic Chevrolet C/K C-10.

The guys need to shake down a 1962 Corvette and make some design adjustments to a '55 Mercedes Gullwing; Kevin hunts for new ideas and rare finds in Los Angeles.

Jeremy had to sell his 1969 Camaro to pay for college and now dedicates his life to running marathons for charity, writing music and building guitars as hobbies, so Courtney lures him to Nashville's Music Row for a surprise reveal of a badass Camaro.

Dedrick had to sell his '87 Grand National years ago when his father died, as he set his own dreams aside to take care of his brothers and sisters. Courtney surprises him with a car built by the ROYL team, and his entire family comes out for the rev.

The guys need to shake down a 1962 Corvette and make some design adjustments to a '55 Mercedes Gullwing; Kevin hunts for new ideas and rare finds in Los Angeles.

Jeremy had to sell his 1969 Camaro to pay for college and now dedicates his life to running marathons for charity, writing music and building guitars as hobbies, so Courtney lures him to Nashville's Music Row for a surprise reveal of a badass Camaro.

Dedrick had to sell his '87 Grand National years ago when his father died, as he set his own dreams aside to take care of his brothers and sisters. Courtney surprises him with a car built by the ROYL team, and his entire family comes out for the rev.

Dave and the Kindig team add a tubbed bed and slivered Camaro bumpers to a classic Chevrolet C/K C-10.

Hoping to move up the list, racers find new ways to get their callouts in; JJ and Ryan talk about making a deal.

The Ghouls install the exhaust, door windows, taillights, rear valance, body plugs and gills on the infamous '71 Phantom Cuda; Mark gets three new Barracudas delivered.

What do you do when your 800-horsepower 572 just won't get you consistent eight-second passes in your '31 Model A?

The six pack was designed to supply part-throttle economy to the center while the outside carbs kick in for power; the guys test three six pack designs to find out which is gimmick, which is greatness and which makes the most power on a street 440.

On this episode, Finnegan teams up with guest host Tony Angelo to revamp the truck referred to as "Stubby Bob.".

Old fashioned, fun road trip in random, unreliable junk; David and Mike buy a 1966 Ford Econoline flat-face pickup, sight unseen, and hit the road.

The mayhem is back complete with its new 707hp drivetrain from a 2015 Dodge Charger Hellcat; the off-road Hornet; the Disgustang; the Crusher Impala; time for big action.

Coverage of the Mecum Auto Auctions from Las Vegas, NV.

Coverage of the Mecum Auto Auctions from Las Vegas, NV.

Derek decides to breathe new life into a 1951 Chevy Deluxe that has been out of action for decades. He must be prepared to put in more than the usual time and effort to succeed.

Derek saves a 1966 Pontiac Tempest with a rare overhead-camshaft six-cylinder engine; just dusting off cobwebs won't do this car justice; Dan the Interior Man works his magic on the upholstery; Derek sets to work.

Derek heads to a scrapyard to find a retired tow truck he can use around the shop; this 1979 Dodge D300 proves reluctant to go anywhere; Derek will have to hotwire the entire electrical system if he has any hope of making it home.