The pump Bob is referring to is the Carter 4201. The difference between it and the standard 289 pump (Carter 4193S) is the 4201 pump has a second spring on the underside of the actuating arm to help it keep in contact with the eccentric at high rpms. Dave McDonald In a message dated 3/20/2005 10:02:10 AM Pacific Standard Time, bgaines@kc.rr.com writes: > Larry It is the same as the later 66 hipo style with the lower half made > of sheet metal and crimped on with the button top . This same style > pump was used all the way to the 70 Shelby. Bob G. > On Sunday, March 20, 2005, at 07:20 AM, 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