In short 'yes', but there's a bit more to it than that. A DCOE carb is a standard design, so technically will fit any car - you just need the bits (well inlet manifold to be exact) to make them fit your engine.
There's a few magical questions you should always ask when buy them that can save you a fortune, and make sure they run right - no vacuum leaks or anything from a bent throttle spindle for examples, and try and buy consecutive serial numbered carbs when buying a pair so they're as close to identical as possible.
If your interested in them i'll give you a list of things to ask the seller and take if from there ...
I bet that wallet is quivering like a 16 year old school girl now

(sorry can't go in to any more detail than that ! - it's a 'family forum')