Product Feature: Application: Double sided design allows the tool to work on both A/C and main drive pulleys when installing stretch belts on GM 5.3L, 6.2L, and 6.6L gas engines. Premium Material: The 59560 Stretch Belt Tool is manufactured from heat treated steel which provides additional strength and a black oxide coating which helps prevent rusting. Function: The short tab can be used on the main drive belt found on 2019 and newer GM.The long tab is used on the AC belt found on 2014 and newer GM trucks. .
