I have (I believe) the original fuel pump on my 67 327. The numbers are FJ40503 and it has AC on both sides of the pump. Also there is a small diamond and clover on the casting. Is there a place that will rebuild these crimped style fuel pumps? I'm used to the older style with screws. Is there a date code in any of these markings? I would like to use the original pump but it has been sitting for 30 years and I'm sure it is all dried up & cracked inside. I know there are lots of replacements out there but I would like to stay original if possible.
Thanks for any help.