This is an original Rochester 2-Jet (2GC) 2-barrel carburetor for General Motors vehicles. It features the classic "RP" and "GM" stamps on the main body. This unit appears to be a core for rebuilding and is being sold in "as-is" vintage condition. Ideal for a period-correct restoration of a Chevrolet, Pontiac, or GMC V8 engine. Please see photos for detailed condition and casting numbers.