Next to building a manual transmission, putting together a third member has to be one of the more difficult items to assemble properly. It’s not impossible to do yourself, but it requires a few tools not normally found in the average roll-away toolbox. Items like a dial indicator, a bearing press, and a bearing puller are just a few of the unique tools you’ll need. Currie will completely assemble a third member, and set all the pre-loads and backlash for just $124.95. Doing it wrong can cost you a bunch of time and even more money, so we feel having a pro do it is well worth the extra cash. Besides, this way there’s a warranty.