1965 65 1966 66 OEM GM Chevy Big Block Transistorized TI Ignition Distributor part number 1111140, date code 5 L 22. That's build date Nover 22, 1965, so it may be for a 1966 car. Nice shape. Spins nice and feels solid. Not a tach drive design, so not for a Vette. Please do your research on the number. Best I can tell is a 1965 or 1966 full size Chevy big block. possibly Impala/Caprice? Comes as you see it. A rare bird for sure.