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It's time to build the perfect tubing for the Bronco -- and, of course, this is as much of an art as it is a science. Tune in for a closer look at the building process in this clip from Fast N' Loud.

After perfecting the paint job, the Gas Monkey crew attempt to install the transmission -- after they've already installed the motor. Check out the video to see if they can get pull off the installation in this video from Fast N' Loud.

A gloss paint job can be tricky, as it easily shows imperfections. With this in mind, the team takes extra special care when painting the '67 Ford Mustang. Get a closer look at the paint job in this video from Fast N' Loud.

Rick and Jim struggle to mount the US BikerLaw.com Bike's gas tank so that it's true to Jason's curvy, segmented design.

In recognition of the 10th anniversary of the 9/11 attacks, Senior, Rick and Mike drop in on Squad 288 -- which had lost 19 of its men that day -- with the original Firebike.

Ryan and his wife visit the Zippo Museum in order to learn the history and future of Zippo for their newest car build.

If you've ever wondered what it's like to hang out at Paul Jr. Designs during its quieter moments, here you go.

The West Coast Customs team has finally completed Mark Wahlberg's mobile office. Will Mark be pleased with the results?

Mark Wahlberg with kids in tow stops by the West Coast Customs shop to see if they can help build his new car.

We interviewed Jesse James about the three-way build-off with the Teutuls as he prepared to blow off some steam. Bye-bye, steam. (And apologies to his neighbors.)

Step inside Paul Jr. Designs as Nubs delivers the painted frame for the Gears of War Trike(and learn the secret technique behind the paint's "weird" look).

Built for racing, this 1967 Ferrari 412P is one of the most incredible Ferrari's ever made.

Impressed by Pininfarina's work, a famous jazz music producer hired the Italian design shop to build a custom body for what emerged as a Cadillac Cabriolet - a beauty that is truly one of a kind.

For the first time ever, GM allowed an outsider to design a custom Chevy and this rare 1957 Chevy is an example of what happens when beauty meets beast.

This supercharged art deco Mormon Meteor once dominated the record books. Don't let the looks fool you - underneath the art deco style is a monster of an engine, giving speed to one of the most important cars ever built.

This 375 horsepower beauty may not have completed its race, but remains a gorgeous example of one of the last front-end cars to be competitive in sports racing.

Back from vacation, Senior tackles the U.S. Biker Law.com's handlebars, only to discover he's deviated from Jason's curvy design.

See how painter extraordinaire Nub made a metal gas tank look EXACTLY like an old, weathered wooden crate. (Seriously.)

Mikey meets with his therapist to discuss next steps toward a possible reconciliation with Senior.

In order to kick off PJD's latest project -- a bike for Cepheid, a medical diagnostics company -- Junior invites his new client to conduct a staph test on Mikey.

Mikey arrives at his Wolfgang Gallery to discover that his dad had stopped by to see him -- and without a film crew.

After talking through the state of his relationship with Paulie post-settlement, Senior reveals to Beth his plans to reach out to Mikey.

Dimensions might have been given beforehand, but you'd never know it to see how small the ramp was. Watch how Paulie overcomes the odds when he reveals the Gears of War 3 Trike to Epic Games at Comic Con 2011.

As Paulie begins assembly of the Gears of War Bike ... well, see why he happily exclaims, "That's borderline not even normal," with Vinnie agreeing, "That is SICKENING."

Jason works on a bike for the owner of usbikerlaw.com, an attorney who wants to represent any biker, anywhere.