This unit was in a large collection of NOS 1973-77 and some up to 1990s. Box was deteriorated and the part number is 908287. Has some sweating wear from storage over the years but will clean up. Measurements in photos! Sold as is with no returns! Thanks for looking! Nothing fits like NOS GM! BR3 Fits some of these applications! Buick 1976-1981 All except T, Chevrolet 1962-1982, 1984 Corvette Chevrolet 1982-1986 Camaro, Oldsmobile 1976-1981 All, Pontiac 1962-1988 All with air conditioning Replaces 907257
