Check the listing for details. CHEVY GM 7.5" 10-Bolt Gears - 3.73 Ratio & Master Bearing / Installation Kit NEW. Condition: New. Listed at 195.00 USD. GM 7.5" 10-Bolt Gears - 3.73 & Bearing Kit * BRAND NEW GM 7.5" 10-Bolt Ring & Pinion & Master Bearing/Installaton Kit Ratio: 3.73 * Premium Quality Gear * * Manufactured with 8620 Heat-Treated Material * Bearing kit included by default is for the 82-99 Rearends. If you need the 81 & Older or the 2000 & Newer kit simply specify upon purchase. * Master Bearing/Installation Kit Includes: Carrier Bearings/Races, Pinion Bearings/Races, Pinion Seal, Pinion Nut, Pinion Shims, Crush Sleeve, Carrier Shims, Ring Gear Bolts, Gasket, Marking Compound, Brush & Lock-Tite * Axles & Posi Units Also Available Click Here To Visit Our EBay Store!! Shipping & Handling: FREE UPS Ground Shipping to Anywhere in the Continental U.S. E-Mail for Canada Shipping Quote Payment Information: * Paypal * Credit Card (Over The Phone 641-751-8060)