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Thread: Fuel line adapters, 94 Chev to LS engin

  1. #1
    Join Date
    Sep 2011
    Posts
    264

    Fuel line adapters, 94 Chev to LS engin

    What do I need to order to adapt my fuel lines from a 94 V6 Silverado to the LS lines on a 05 Truck engine. In the process of making a parts list

  2. #2
    Join Date
    Nov 2010
    Location
    Coldspring, TX.
    Posts
    249
    Found this in the v6 to v8 conversion sticky. Not sure if it applies to a 94 (OBS).

    Fuel Lines: The stock fuel lines will not work with the new motor, you will need

    2 EAR-165056ERL -6 - 5/16 AN to tubing connectors Male end
    2 EAR-165006ERL -6 - 3/8 AN to tubing connectors Male end

    2 RUS-658490 1 ft sections of pre assembled 5/16 Steel braided hose with female ends

    Simply attach one 5/16 to -6 tubing connector to the fuel rail on the intake manifold
    Then attach the 3/8 to -6 tubing connector to the return line on the fuel rail on the manifold the above PN#’s are from Summit Racing

    Cut the fuel “tubing” about 6 inches below the firewall and follow the same steps as above. Now attach the hoses to the fittings which are now on the tubing. MAKE SURE the fittings are on snug! Now when the time comes to hook up the lines simply screw on the lines to the manifold.
    Note: be sure to label the lines, Fuel and return. Fuel being the larger line and the return the smaller in diameter.

    Sticky I referred to:
    http://www.ls1truck.com/forums/v8-co...wap-guide.html
    Current project.
    1957 Belair


    SOLD!
    http://www.ls1truck.com/forums/my-ga...rkwhite61.html
    1999 Silverado RCSB
    2004 LS6
    4/6 drop
    frame off rebuild

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