In addition the flange would have the date of manufacturing (front half- can be seen in the picture I sent earlier) and the number 4201 (back half) Hope this helps Jeff S On Sun, 20 Mar 2005 08:20:00 -0500, Larry W Barnett wrote: > The posts on the GT-500 fuel pump inspired this question- what is > the correct fuel pump for a 67 GT-350? > Thanks, > Larry B