NOS GM 3980761 Brake Pressure Differential Switch Assembly


New Old Stock (NOS) GM 3980761 brake pressure differential switch assembly, also known as a pressure differential valve or distribution block, date coded 9-224 (August 12, 1969). Original applications include the 1970 Chevrolet Biscayne, Bel Air, Caprice, and Impala and possibly other GM products - please check your references to be sure. The original box is included! Doesn't your classic American muscle car deserve better than a reproduction part?