TPI Fuel Pressure Regulator and Diaphragm

TPI Adjustable Fuel Pressure Regulator and Diaphragm. This regulator is made in the USA from high-quality CNC-machined aluminum billet. Available in Red Anodize, Black Anodize, and Clear Coat. Please specify color when ordering. Fits: 1985-1992 Corvette 350 1985-1992 Camaro Firebird 305/350 Factory Fuel Rails Only!