PLATINUM TORQUE - 3.73 RATIO RING AND PINION & MASTER BEARING INSTALLATION KIT 3.73 RATIO RING AND PINION & MASTER BEARING INSTALLATION KIT - Includes everything required to replace your ring and pinion properly - Kit includes: matched ring and pinion gear set, complete pinion & side bearings and races, pinion seal, pinion nut, ring gear bolts, pattern checking compound & brush, thread locking compound, cover gasket and shims (most) For 2.73+ cases OR when replacing a 2.73 or numerically higher gearset - COMPATIBLE WITH GM 10 BOLT 8.5 inch - Use with Factory Differentials. Need Help Before, During or After Installation? Whether you are a novice or a pro, you will need a good and easy to use bearing puller for the job , and we got them!The item "3.73 RING AND PINION & MASTER BEARING INSTALL KIT FITS GM 8.5 10 BOLT" is in sale since Wednesday, January 14, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Differentials & Parts". The seller is "nationaldrivetrain" and is located in 75050. This item can be shipped to United States.