ButlerBuilt 5-3/4" x 11" Oil Cooler Duct - Single Hose AN Hose Suitable for use with gasoline

Suitable for use with gasoline fuels only

1982-1996 Chevrolet Impala

17 in Diameter

1984-1990 Chevrolet C50

6 in Length x 6 in Wide

ButlerBuilt 5-3/4" x 11" Oil Cooler Duct - Single Hose AN Hose Suitable for use with gasolineButler Built Air Ducts are used by many top NASCAR competitors. Computer aided design (CAD) provides optimum aerodynamic shape for smooth uninterrupted air flow. The NACA ducts can be installed in side windows or body panels to direct cool outside air to brakes, oil coolers or cockpit. Racers have chosen BUTLERBuilt Professional Seat Systems for their seating needs for decades. BUTLERBuilt has always been proactive in their approach to seating issues.