VISIT STORE For Chevy Silverado GMC Sierra HD 2001-2007 Cardone Front Drive Shaft EASY INSTALLATION OEM fit and finish for easy installation! PREMIUM QUALITY PARTS All parts are ISO/TS 16949 quality certified. EXPERTLY MADE Our parts are designed and manufactured to meet or exceed OE standards TESTED AND APPROVED Every part undergoes rigorous testing before leaving the factory ABOUT THIS ITEM As one of the world’s largest suppliers of automotive parts, our parts are trusted daily by mechanics and vehicle owners around the world. This drive shaft is manufactured and tested to the most stringent OE standards for cars and trucks to ensure unmatched performance. Built for worry-free ownership and 100% visually inspected and quality tested, this drive shaft is backed by our 100% Satisfaction Guarantee. The measurement is taken by measuring the length of the tube only. Measure the distance from the weld centerline at one end to the weld centerline at the opposite end of the folded driveshaft.