New Front Extreme Duty Jeep JK Wrangler Rubicon or Non Rubicon 1310 CV Driveshaft with Solid U-joints made by Adams Driveshaft. Why not Buy from a Company that Owns,Lives, and Breathes Offroad vehicles like we do? We Test our Products on our own Jeeps to make sure the parts we are using hold up to the Pressure and Abuse that they are put through. This OEMFrontFlange Style Extreme Duty Series Solid 1310 CV Driveshaft will work up to 37″ Tall Tires after that size we Recommend you upgrading to our [Extreme Duty 1350 Solid Non Greaseable Series]. Bigger tires adds more Weight, Traction, and more Pressure on yourDrivetrain Components like your Driveshafts, Axles, Gears, Etc so you want to make sure you are buying the right driveshaft for your Jeep. We do know most of the measurements of your JK up to a 4 1/2″ lift after that we would need a measurement. Front DriveshaftPart#ASDJK-1310F-S Made out of 2″ X .120 Wall D.O.M. tubing that isDouble the Strengthof the Factory Tubing and will clear the exhaust and cross member eliminating damage to the driveshaft at full droop. Has LongFull SplineSlip n Stub unlike some of our Competitors. Built only with Components made by Spicer and Neapco. Has the Strongest Non Greaseable U-joints on the Market. Has a Heavy Duty Flange on it that fits your OEM Pinion Flange so it is Easier to install and you won’t need to Disturb the Crush Sleeve. Comes with Grade 10 CV Bolts with small heads on them so they are easier to install and a Packet of Loctite. Notes:** If you have a Rock Krawler lift or coilover lift, we would need you to provide us with the measurement. Please leave the measurement in the order comments or call/email us as soon as possible. Use the measurement chart in the photos for guidance if needed Fits:Jeep Wrangler JK 2 Door (2007-2018)Jeep Wrangler JK 4 Door Unlimited (2007-2018)