USA Standard Gear driveshafts are built new from high-grade steel and many components have been upgraded from OEM to eliminate known issues. They're computer balanced and maintenance free, resulting in a superior, smooth-running driveshaft. Overall compressed length is 32 inch. long from center of universal joint to center of furthest Cardan universal joint 1310 universal joint at the differential 1310 Double Cardan Cv at Transfer Case New universal joints, slip yokes, shafts and components ensure a long life All units are dynamically balanced at 3,000+ RPMs for vibration-free driving USA Standard Perfect Fit drive shafts are guaranteed for proper fitment and easy installation USA Standard Driveshafts are strengthened over common Oe shafts to prevent Oe failure Slip yokes & u-joints are lubricated with high temperature grease Brand new and fully assembled for simple out-of-the-box replacement Features and Benefits: Overall compressed length is 32 inch. long from center of universal joint to center of furthest Cardan universal joint 1310 universal joint at the differential 1310 Double Cardan Cv at Transfer Case New universal joints, slip yokes, shafts and components ensure a long life All units are dynamically balanced at 3,000+ RPMs for vibration-free driving USA Standard Perfect Fit drive shafts are guaranteed for proper fitment and easy installation USA Standard Driveshafts are strengthened over common Oe shafts to prevent Oe failure Slip yokes & u-joints are lubricated with high temperature grease Brand new and fully assembled for simple out-of-the-box replacement Details: AAP UDA 4: 55 Application Summary: 1999-2004 Jeep Grand Cherokee (Front) (Liter: 4.7 & Engine(ci): 287 & Cylinder: 8 & Block: V & Bore(in): 3.66 & Bore(mm): 93.0 & Stroke(in): 3.41 & Stroke(mm): 86.5 / Note: Front Driveshaft Overall compressed length is 32 inch. long from center of U-Joint to center of furthest Cardan U-Joint 1310 U-Joint at the differential 1310 Double cardan Cv at the transfer case. Replaces Oe # 52853500AA, 52853500AB, 05019616AA)