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Thread: 5.3 into my 1987 SWB Stepside.

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  1. #1
    Join Date
    Jul 2009
    Location
    Oklahoma City
    Posts
    152
    what about the return line for the fuel? how do u do that if u run that fuel pump from autozone? does anyone know if the new style fuel pump will fit into a 1981 stock fuel tank. i have a brand new pump in the box.

  2. #2
    Join Date
    Aug 2009
    Posts
    121
    Quote Originally Posted by Venom View Post
    what about the return line for the fuel? how do u do that if u run that fuel pump from autozone? does anyone know if the new style fuel pump will fit into a 1981 stock fuel tank. i have a brand new pump in the box.
    airtex fuel pump E3270 provides plently of PSI $79.99 AutoZone is a direct fit into your sending 87-91 efi sending unit i used the return lines from a 2001 truck works fine i wll try fnd a pic!!

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