
PowerNation is your destination for classic Muscle Cars, horsepower-fueled engine builds, trucks, 4x4’s, and much more!

Rebuilding and upgrading GM's 4L60E four speed automatic overdrive transmission.

Behold Outlaw VIN #1! Mustang Brothers' supercharged '67 Fastback is a Brittany Blue beast.

Everybody loves old school hot rods, and our '49 Ford is one sweet treat.

The engine goes back together in the '74 Ford as the guys hope to improve power of this weak 351 Windsor; new rubber, rims and custom exhaust will wrap up stage 1.

The triple threat G-Machine begins with a custom chassis.

We revive a 505ci RB Mopar with upgrades and a fresh look, unleashing more power for a hotrod build.

We build a big-inch, pump-gas Chevy W-Series monster from an aluminum block!

Continuing the buildup of a 509ci W-Series engine and getting it ready to hit the engine dyno; wrapping up this vintage-looking hot rod power plant with high flowing induction and throttle body EFI before seeing how much power it makes on the dyno.