NOS Curtiss-Wright R-1820 Cyclone Exhaust Ball Coupling

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

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149195-C-5-9

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149458-F-8-9

NOS Curtiss-Wright R-1820 Cyclone Engine Intake Valve S138874-G-9-7

Curtiss-Wright Radial Engine Intake / Exhaust Valve E149195B-10-6

Curtiss-Wright R-1820 Cyclone Engine Oil Valve Cap 65852 Box of 7!

Douglas DC-3 / Curtiss-Wright R-1820 Cyclone Intake Valve 7-S-138874-G-2-7