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Thread: Ls1 swap into 1985 gmc short wide pickup

  1. #1
    tate626 Guest

    Default Ls1 swap into 1985 gmc short wide pickup

    I am putting a 2005 lm7 in my 1985 gmc Sierra classic pickup and looking for a set of long tube headers that will fit without having to modify the frame. Does anybody know what headers will work?

  2. #2
    Join Date
    Mar 2010
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    Don't think there's a specific Hooker part number for this, but the LS exhaust manifolds work well in just about any application. Here's some info on the blog post:
    http://forums.holley.com/entry.php?4...S-Engine-Swaps

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