Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C500-301 found under Coil Ignition by General Motors Corp. The National Stock Number assigned to this part is 2920011130380, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C500-301.