Curtiss-Wright Radial Engine Intake / Exhaust Valve E149195C-1-2

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149458-F-6-9

NOS Douglas DC-3 / Wright Engine Intake / Exhaust Valve E-138874-S-4-3

NOS Curtiss-Wright R-1820 Cyclone Exhaust Ball Coupling

NOS Curtiss-Wright R-1820 Cyclone Exhaust Ball Coupling 128535-D

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149195C-6-8

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149458G-6-4

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149195C-2-1