This Delco Remy ignition coil is an original oil filled type with the OE/OEM part number 270 B-R and manufacturer part number 1115270. It was made in the United States and is compatible with 1968-74 Corvette and Camaro models. The coil type ensures efficient performance and reliability for your vehicle's ignition system. This item is perfect for any car enthusiast or collector who wants to maintain the authenticity of their classic vehicle's ignition system.