Product Description: 1. Application: Suitable for GM 350, 180, 200, 200-4R, GM Borg-Warner T5 ( Tremtec T-5 )( World-Class T-5 ). Also work for T5, NV1500, 700R4, and 4L60E all use the same yoke and tail housing bushing. 2. Wide Compatible: For removing bushings with a minimum ID of 1.500″ and a maximum OD of 1.700″. Maximum shaft diameter is 1.25″. 3. Function: Kit includes bushing removal and installer tool. Helps you remove & install the extension housing bushing with ease without removing the extension housing. .