Short Description 18-21 Jeep Grand Cherokee 6.2L Trackhawk Carbon Fiber REAR Driveshaft by DSS 610307. This single shaft is the same design that we have been using in most modern muscle cars for the last few years and is a proven and trouble free rear shaft for the 2018+ Jeep Trackhawk. Description DRIVESHAFT SHOP 1-PIECE CARBON FIBER REAR DRIVESHAFT 18-21 Jeep Grand Cherokee 6.2L Trackhawk 610307 This single shaft is the same design that we have been using in most modern muscle cars for the last few years and is a proven and trouble free rear shaft for the 2018+ Grand Cherokee Trackhawk. This shaft will replace the stock rear shaft and eliminate the disconnected feeling you get from the stock shaft. With this new carbon fiber unit (also available in aluminum) that uses a 1350 joint on one end and a Custom CV on the other will make the car feel more connected or more athletic. The feedback from the gas pedal will be more responsive and will decrease 60ft times at the track. This is balanced like all shafts on our 9500rpm balancer so you know it's done to the best standards available today.1. 1350 u-joint2. Custom 108mm CV with high speed boot and special grease3. Spline made from 300m and installed into aluminum head for superior strength and light weight4. Balanced on our high speed machine5. Comes complete with all high grade hardware6. Rated for 1000hp +7. 1-year warranty.9. 32 lbs Shipping Information Shipping: Free Shipping! Applications & Details Part #: CHSH-WK2-5C Brand: Driveshaft Shop Availability Remarks: BUILT TO ORDER, 6-8 WEEK LEAD TIME Condition: New Categories HEMI TRANSMISSION PARTS - Hemi Driveshaft JEEP GRAND CHEROKEE PARTS - Jeep Grand Cherokee Transmission - Jeep Grand Cherokee Driveshaft