The RAF-977 was a Soviet (now Latvian) van made by Riga Autobus Factory (RAF) based on components from the GAZ-21 Volga. It was introduced in 1958 and was manufactured in two main styles: a 10-seat minibus and an ambulance. In 1961, an updated version called the RAF-977D was put into production; this had a one-piece windshield, instead of the split, and Volga steering wheel among its other detail changes.