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Thread: LM7 383 Build Up

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  1. #1
    Join Date
    Oct 2009
    Location
    Seattle, WA
    Posts
    255
    Quote Originally Posted by RedHeartbeat View Post
    Gss-340
    On that fuel pump what kind of modification would I have to do to make it fit?
    2003 GMC K1500 ECSB running an Iron 383 Stroker ......

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    You can contact NelsonPerformance and they will send you the right pump and you'll be sure to get a genuine Walbro pump, not some knock off look alike pump. They can also answer any modification questions you may have about installation. There are a couple writeups on here about installing one. Do a little search and you should be able to find one.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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