CTA Manufacturing Flywheel Holding Tool - GM

Required to hold the flywheel in a secure position while servicing the balancer retaining bolt. This tool allows for securing the flywheel by utilizing the access hole in the bellhousing. It reducing the likelihood of case damage. Services GM Atlas I4 & I5 engines (also know as Vortec: 2800, 2900, 3500 & 3600). Compare to GM Factory Tool #EN-4654.