But transforming your GM vehicle from a jalopy to a driveway jewel calls for extensive amounts of elbow grease, and sourcing replacement parts can become nearly a full-time job in itself.

General Motors has officially launched its replacement for its recently deceased GM Goodwrench service division ... by offering top-quality service and parts at newly competitive prices.

Reports indicate a severe parts bottleneck, with GM unable to provide enough replacement engines from the Tonawanda Engine ...