ButlerBuilt Single Hose/Bumper - 9.5" x 5.0" Bulkhead Fittings 1970-1971 Ford E-200 Econoline

1970-1971 Ford E-200 Econoline

1/8 in NPT Female Inlet

Triple 450 Phantom

1988-1989 Chevrolet K3500

ButlerBuilt Single Hose/Bumper - 9.5" x 5.0" Bulkhead Fittings 1970-1971 Ford E-200 EconolineButler 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.