E-Clip Instruction Sheet GM Quick Disconnect Instruction Sheet 3/8 GM Quick Disconnect Tool Designed for use on late-model GM and 2005-forward Chrysler vehicles that utilize a 3/8 quick connect fitting to join the transmission cooling line to the radiator. This special tool quickly and easily detaches the cooler line from the radiator fitting, without removal of the E-Clip. Packaged 5 per kit. If, for any reason, you are required to remove the E-Clip for service, always replace it with a new E-Clip upon service completion – never reuse the E-Clip. Copyright 2000-2010, H.D.I. Management Inc. Nevada, USA all rights reserved, All logos, Trademarks, & Copyrights are property of their respective owners.