Originally Posted by 1toofastlt1
Thanks brad. Do you know if I need a Corvette sock for the end of the GSS340M pump? The M is a little different end that is machined down a little smaller
It is suppose to be machined to fit a standard gm sock, but not sure what vehicle the sock comes from. I also have seen that the socks that come with the installation kits are 30 vs. the factory 70 micron(I think). Give a fuel pump vendor a call and get some advice from them. Good luck.