12. The clearcoated Tom Wood’s drivelines are more than just eye catching, but quality and robust drivelines that are built with abuse in mind. We requested the front driveline be a 2-inch version since clearance was tight between the powertrain and our massive steering ram. This required us to use 1310 U-joints which may seem small, but they are one of the most common and durable automotive joints. We suspect that our stock NP231 transfer case might be the weak link in our drivetrain, but only time will tell.