This week Gary and Gary get down and dirty with drivelines. They cover why you would need a aftermarket driveshaft and the benefits of several different types. They also recap their week packed full of wheeling and wrenching. Including a trip to Liberty for Billy Goat Trail and Lower Crystal. And including a Metalcloak Gamechanger 3.5" lift install on a JK in the MechanHack Shack. All this and more in a fresh new episode of the Northwest Jeepcast. ** Manastash Ridge Trails Project || ** Driveline 101 by Tom Woods || ** Driveline 101 by 4 Crawler || ** Northridge4x4 Drivelines || ** Tom Woods Drivelines || ** Northwest Drivelines ||  --Visit Northridge4x4.com for all your Jeep needs and listen for a special coupon code. Start your Amazon shopping experience at http://nwjeepcast.com/amazon to help support this show. And follow us @nwjeepcast on Instagram, Twitter and Facebook.