This Heavy Duty Greasable 1350 CV Driveshaft will work up to 40" Tall Tire's. Bigger tires adds more Weight, Traction, and more Pressure on your Drivetrain Components like your Driveshafts, Axles, Gears, Etc so if you plan on Beating the Hell out of the Jeep then Our Severe Duty 1350 Series with Solid U-joints are the Strongest Made and your best bet.
Although we offer Heavy Duty series greasable u-joints in our 1350 series driveshafts, our opinion is that the solid Extreme Duty series are a better choice for a few different reasons.
-Strength: Solid u-joints are NOT cross drilled (hollow in the middle), so they are much stronger than greasables.
-Reliability/Dependability: Greasable u-joints are not completely sealed, so contaminants from elements (water, dirt, etc) can get into the u-joint and significantly reduce it's life.
-Balancing: Solid u-joints require less weights to balance due to the tighter tolerances when being manufactured.
This Item will include the following parts:
-  1350 Greasable U-joint 2 1/2" X .095 Wall Rock Crawler CV Driveshaft. Lifetime Warranty if you twist our Tube or break a Weld due to Torque.
-  1350 Rear Transfer Case Output Shaft Flange Yoke.
-  1350 Rear Dana 44 Pinion Yoke.
-  Set of 1350 U-bolts.
-  Set of Grade 10 CV Bolts. There are four bolts with small heads so they are easier to install.
Driveshaft comes painted Gloss Black Show Quality.
Application: 2007 to 2018 Jeep JK Wrangler's 2 or 4 Door Models up to a 4" Lift. These driveshafts are custom made so if you have altered the rear differential, or transfer case example [Dyna track 60 or Atlas] we can accommodate you. We will just need to know this Information after you have ordered.
We do know most of the measurements of your JK, but there are some we do not due to the many different size of lifts, and differentials. Please Note: If you have Coil Overs, Rock Krawler brand Lift kit, a Lift Higher that 4.5", have installed a different T-case, or a Different Differential we will need you to get us a measurement.