66 327 fuel pump number

[1966burb]

Does anyone know the correct AC fuel pump for a 66 with a 327? I know that is probably a four digit # stamped on the mounting flange. Plus pump is bolted together instead of crimped. Collecting up all the parts so I can put the original 327 back in some day.

[60-66]

Here's what I've come up with searching through a 1966 GM parts book and a 1970 Chevy parts book and history book. This first one I believe is assembly line correct and was discontinued around 1968 according to my parts history book. According to the parts book description it fits "ALL 283 327 and 409 with FOUR barrel carb".

5621665 4657 http://www.ebay.com/itm/65-1965-Corv...#ht_185wt_1162

This one was the replacement after 1968. 6415616 40018 http://www.ebay.com/itm/NOS-1959-196...ht_1061wt_1162

If anyone has information to the contrary Im all ears, it would be nice to see an original.

[1966burb]

Thanks, I will have to start looking for a core to rebuild. The corvette guys go nuts on Ebay on that stuff. I should know as I did a numbers matching 61 fuelie years ago.