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Thread: LT1 in OBS?

  1. #1
    Join Date
    Aug 2005
    Posts
    10
    What motor swap will retain the stock mounting plates in my 95 Suburban K1500 (no modification to plates)? A friend told me the LT1 bolts right up. True?

  2. #2
    Join Date
    May 2004
    Posts
    2,120
    Yes, it will but you will still need to make mods for the harness. you'll probably find what you're looking for in the LT1 swap forum.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    LS1 swap should work too if all you want to do is swap engines. You only have to buy adapters from Street and Performance or make them yourself and the engine will fit right in. True, the LT1 was a drop right in fit. The LS1 just adds the expense of motor mount adapters.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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