GM 10.5" - 14-Bolt Thick-Cut Ring & Pinion Gears - 4.56 Ratio - Chevy GMC Rearend;

GM 10.5" 14-Bolt (14T) Thick-Cut Ring & Pinion Set - 4.56 Ratio. Strong and easy to assemble. 1 Year Warranty Against Defects in Workmanship