Yukon YPKGM8.5-S-30 Spider Gear Kit for GM 8.5 30-Spline<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1 Year Warranty</li><li>Higher Quality Than OEM</li><li>Engineered to Fit Specific Differential Applications</li><li>Includes two side gears， two pinion gears， cross pin shaft， roll pin and spider gear thrust washers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/514C5yhciIL.jpg" noproxy>