NOS Delco 12-Volt voltage regulator. Part # 1119515. The 515 regulator was used on many GM cars from about 1964 thru the early 70's. This one came from a International Harvestor dealer. IH used many Delco parts at that time. The regulator has an anti-vibration mount rivited on. $69.00, includes safe insured U.S. shipping. PM me if interested.

 

Bill, for those interested, the 0M is a date code for Dec 1970.

 

Thank you for that information.