These are a pair of used, vintage 1950's Desoto 'Fire Dome' Eight Hemi Valve Covers with Wire Covers as shown in pictures. Painted black and lime green/neon green.

 They are in great condition. 

These came off of a 331 Hemi.

See all photos as they are part of my description.

Thanks for looking, see my other items, I will be listing more vintage auto parts soon. Follow me!