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Demonstrating the inner workings of a performance transmission to answer the question of how it can withstand 800 horsepower; tradition meets 5000 HP at the granddaddy of all tractor pulls.

Truck Tech

Ram 3500 Bullet-Proof Transmission

The crew increases the horsepower of the 2016 Ram dually; a second generation fuel system is installed with new injection and lift pumps to support 770 HP.

Ram Diesel Fuel System Upgrades

Klassy K5 returns from fresh paint for reassembly and interior goodies; the dress-up of the Ram 1-ton dually with mega-bumpers and headache rack.

Chevy Blazer Assembly/Interior

The Ram 1-ton dually gets a bigger and badder turbo setup with more airflow for more horsepower; Advanced Plating in Nashville, Tenn., shows how to powder coat suspension parts.

Ram Diesel Turbo Swap & Exhaust

After months of prep, the '89 Blazer hits the paint booth for a custom mix of color; a color-matched bedliner accompanies the panels.

Chevy Blazer Custom Paint

Performance upgrades on the 6.7L Ram continue with install of larger intercooler and gauges; how to smoke taillights for a cool accent.

Ram 3500 Stage One: Gauges & Intercooler

The measly 146 HP at the wheels will be a distant memory when the freshened up Ford gets slapped back on the chassis dyno; the newly modified truck is up against its own baseline at the race track.

'74 Ford F100 Payoff

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.

F100 Stage 1 Wrap-up

A 1974 F-100 returns to the shop for its first round of upgrades; bolting on some budget suspension upgrades that will lower it four inches closer to the ground, then throwing on some sway bars to reduce body roll.

F-100 Stage One Suspension

The guys pick up a new project, a 1974 Ford F-100, and bring it back to the shop for a quick inspection; heading off to the dyno for a baseline, and off to the road course for a thorough shakedown run.

F-100 Purchase and Baseline

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How to restore, modify, customize and paint classic 2 and 4-wheel drive trucks and SUVs.

S5 E22 | Ram 3500 Bullet-Proof Transmission

E22 | Ram 3500 Bullet-Proof Transmission

E20 | Ram Diesel Fuel System Upgrades

E19 | Chevy Blazer Assembly/Interior

E18 | Ram Diesel Turbo Swap & Exhaust

E16 | Chevy Blazer Custom Paint

E15 | Ram 3500 Stage One: Gauges & Intercooler

E11 | '74 Ford F100 Payoff

E9 | F100 Stage 1 Wrap-up

E5 | F-100 Stage One Suspension

E3 | F-100 Purchase and Baseline