GM 55, 8.2" 12P, and 12T Standard Open Cross Pin Bolt Positraction Packages - GM 8.2" Rear 1955-1964 - This kit includes both

- This kit includes both 3/8" and 7/16" ring gear bolts

C-Clips hold the axles in place

Cadillac Escalade ESV (2014-2018)

5" in 1982-1990 Caprice

625" side gear bores

GM 55, 8.2" 12P, and 12T Standard Open Cross Pin Bolt Positraction Packages - GM 8.2" Rear 1955-1964 - This kit includes bothDifferential Cross Pin Bolt by Yukon Gear & Axle Description Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon. Cross pin bolt for 1955 1964 GM car and truck, 8. 2" and 12 bolt car and truck Manufacturers Info Yukon Gear & Axle