USA Standard Gear Chevrolet, GMC Drive Shaft - Rear PN. ZDS105004A

Alum Rear Driveshaft ZDS105004A 05-99 CHV/GMC USA Standard Aluminum Driveshaft for Chevy Silverado/GMC Sierra 4WD 68.25" Long GM SILVERADO & SIERRA 1500 REAR DRIVESHAFT, '99-'05, 4WD, 143.5" WB, 68-1/4" CTC (ALUMINUM) This USA Standard Gear driveshaft is built new from high-grade aluminum and many components have been upgraded from OEM to eliminate known issues. They’re computer balanced and maintenance free, resulting in a superior driveshaft. This USA Standard Gear driveshaft is built new from high-grade aluminum 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. Fits 1999-2005 extended/crew cab Chevy Silverado/GMC Sierra 4WD Measures 68.25” from centerline of slip yoke u-joint located to centerline of opposite u-joint 32 spline slip yoke Mechanics 3R rear u-joint w/1.125” cap diameter Brand new and fully assembled for simple out-of-the-box replacement Slip yokes & u-joints are lubricated with high temperature grease USA Standard driveshafts are strengthened over common OE shafts to prevent OE failure USA Standard “Perfect Fit” driveshafts are guaranteed for proper fitment and easy installation All units are dynamically balanced at 3,000+ rpm for vibration-free driving USA Standard Aluminum Driveshaft for Chevy Silverado/GMC Sierra 4WD 68.25" Long, ZDS105004A