I'm trying to buy a new fuel pump for my Falcon, the 200 six i put in it,is from a 1964 Fairlane,NOBODY can find one the pump was used from 1963 to 1965 Fairlanes only (i'm told) every pump i have looked at for a 200 six is different than this particular pump. there is a picture of the pump i need in the NAPA computer part#M4004 but the warehouse keeps sending a different pump and saying it will work 'they are all the same' but when i try to match up the pumps the levers are at different angles. now i have had one on National back order for 3 weeks,it finally gets here and it's again the wrong one.is there a pump from another 200 that will work? it does not have to look like the original just operate as the original. i really dont want to have to use an electric pump but i will if these car parts places cant get their act together