The GM Chevrolet HEI Distributor 1103372 is a vintage part designed for V8 SBC and BBC engines. It is a direct replacement for the original distributor, ensuring a proper fitment on the engine. The distributor comes with the necessary items included for installation, making it a convenient choice for car enthusiasts looking to restore or upgrade their ignition system. While the product has not been tested, it is a reliable choice based on its OE/OEM part number and manufacturer part number.