Eaton GM 8.5in 3rd-Member Master Install Kit

Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation.

Eaton Master Differential Install Kit; Rear; GM 8.5 in. Ring Gear 3rd-Member; 8 Cover Bolts; 10 Ring Gear Bolts; 17 Axle Spline; 30 Pinion Spline; Standard Rotation;

Includes all necessary components to complete installation

Reference Eatons application guide to confirm part fitment

Eaton GM 8.5in 3rd-Member Master Install Kit

Eaton Master Differential Install Kit

Eaton only uses premium bearings

Fits 63-79 IRS Corvette

For Eaton: 19670-010

RngPnnInstlKt

Rear