New 8620 ring and pinion with master install package. All parts come complete with full manufacturers warranty... Toll Free: 1-800-694-3098... Application: 1997-2003 GM 9.5" Chevy 14 bolt rearends with semi float (c-clip) axles... Carrier: Any... Ratio: 5.13... Warranty: 1 year (manufacturing defects)... Package...