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

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.

David and Mike cross a rusted 1971 Datsun 240Z with a Chevy 4.3L V6 and a turbo from a Ford Power Stroke Diesel to create the Rotsun; the guys expect the revived Rotsun to dominate in a nine-car autocross showdown.

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.

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.

Editors from Hot Rod Magazine put junky hot rods and trashed muscle cars to the test.

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.

Editors from Hot Rod Magazine put junky hot rods and trashed muscle cars to the test.

The Vanishing Paint Challenger is back with an upgraded suspension and it's ready to dominate the autocross; David Freiburger and Steve Dulcich enter Tire Rack SCCA Solo Nationals in Lincoln, Neb., a mere 1,700 miles away.

Last time the guys tried to rescue this 1977 Chevy El Camino, the result was a transmission fluid spill that can still be seen from space; now it's back as the guys attempt a road trip to the Merrill Ice Drags on a frozen river in Wisconsin.

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

Freiburger and Finnegan built (or unbuilt) the Vette Kart: an '85 Chevy Corvette stripped to nothing but a chassis and powertrain; now, it's back and the guys try to execute the least-predictable stunt ever.

Freiburger and Finnegan have found the world's only C-Body Road Runner, a bent-up, crescent-shaped B-Body that had an unfortunate encounter with a light pole; most people would toss this derelict daily driver to the junkyard, but not these guys.

The rear-engine, 455 Oldsmobile powered Mazdarati mini-truck is back; Freiburger and Finnegan couldn't run it into the 10s on the dragstrip, even though the previous owner claimed it would; now they're throwing more at the little truck.

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.

David Freiburger, Mike Finnegan and Steve Dulcich take a vacation to Alaska for the 4th of July to visit the legendary celebration at Glacier View.

Taking a 50-year-old car from a junkyard and motoring it to the 14,115-foot summit of Pikes Peak in Colorado.

Celebrating Father's Day; there is big action as David Freiburger and Mike Finnegan scheme some chaos in hot-rodded pickups; they invite Steve Dulcich from Roadkill Garage as well as Lucky Costa.

Finnegan's loved Chargers since he was a kid; he recently bought a long-abandoned '68 Dodge Charger that's lasted 48 years in as-built condition; Finnegan works with buddies Tony Angelo, David Newbern and Daniel Boshears to bring it back to life.

Freiburger and Finnegan wanted a car to take a big adventure; the vehicle turned out to be a 1966 Ford Econoline flat-face pickup with a lot of rust, a worn-out 289 V-8, a full-'70s stance and no hood; debauchery ensues.

It's a Roadkill challenge like no other; David Freiburger and Mike Finnegan are joined by Motor Trend hosts for an all-out war on tires.

Host Dennis Gage upholds his "honor the timeless classics" catchphrase in this series, as he travels across North America to visit prestigious auto shows and events, spotlighting everything from muscle cars to museum pieces. The handlebar mustachioed Gage takes viewers along for the ride and keeps it entertaining with his unique perspective and enthusiasm for all things automotive.