How 4WD Drivetrains work Explained by an engineer

10 reasons why your lifted jeep drives like $h!t

The material science of portal axles

Stock 392 on portals walkaround

Ranger Raptor R&D

Guess what is next for 74Weld

Our portals fell off a trailer at 70mph and survived

74Weld's 392 on PORTALS vs. Bone Stock 2024 392

Building A 74Weld Portal

The purpose of a double shear steering setup

Just a light hearted talk about bearings (just kidding)

What's wrong with the Tacoma Shock setup

Bronco Raptor Vs. Bronco on portals

Loren Healy's Fun-Haver XLT Bronco on Portals

The reason why we make portals for rock crawlers

Everything you need to know about axle housings

Questions? We have answers!

A day at KOH (Vaughn Gittin, Loren Healy and Jason Scherer)

74Weld Race Portal Breakdown

Why The Ford Bronco Is Dominating Off Road Right Now

Our engineers daily driver with portals

Death Valley Overland Exploration

500 HP Jeep Gladiator on Portals

Portal Vs Non Portal Rigs in Death Valley

Updated Walkaround of the 74Weld Portal 392

74Weld Portal Bronco Walkaround

The evolution of the 74Weld Bolt on Portal Axle

Ball joint VS. Heim steering

Take a ride to Toquervill Falls with 74Weld

Why you want positive offset wheels.