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Thread: 91 4.3 to a LS1

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  1. #1
    Join Date
    May 2008
    Posts
    2

    91 4.3 to a LS1

    Hello every one I am new to the site I live in southeastern MN. a long the Mississippe river.I can see that this is the site that I will get the most help from.I have a 91 chev pickup stepside 2 wheel drive that was my Dads that I selvaged from the Aug. flood that we had here in 07..The truck has 60,000 original mile this is a great looking truck after I got it cleaned up again and running.It has a 4.3 5 speed in it now I am going to put a LS1 6 speed in it.

    I all ready have the motor and tranny and wiring harnise.Was wondering if some one can tell me what else I will need to get do this swap and what else I am going to run in to when I start.Everybodys help will greatly be appreshated.Thanks Lanny

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Read Read Read Search Search Search Read Read Read. Its been posted at least 50 times and there are complete topics here on what all you'll need.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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