General Motors GM-47680 Crankshaft Stopper Shop By Brand>Astro Pneumatic AT3600-5 Gauge and Hose Assembly

AT3600-5 Gauge and Hose Assembly

Once the starter is removed

Large Crocodile Clips: Suitable for secure clipping to grounds and battery terminals

ART38-HR Weld Handle with Electrode Kit

Coilhose Pneumatics PU316-20A-Y Flexcoil

General Motors GM-47680 Crankshaft Stopper Shop By Brand>Astro Pneumatic AT3600-5 Gauge and Hose AssemblyGeneral Motors GM 47680 Crankshaft Stopper Kent Moore Tool Number: EN 47680 (Discontinued) GM 47680 crankshaft stopper is used to retain the flywheel when servicing the flywheel, balancer, and related components, as well as when setting engine timing. Once the starter is removed, GM 47680 is installed in its place. The toothed adapter and required spacer are placed onto the center bolt of GM 47680, and the assembly is placed into the starter opening.