+ Reply to Thread
Results 1 to 6 of 6

Thread: Ls1 flywheel to lq9, what bolts to use

  1. #1
    Join Date
    Jul 2014
    Posts
    11

    Ls1 flywheel to lq9, what bolts to use

    Bolting an ls1 flywheel into an 06 lq9 but there seems to be a lot of slack on the flywheel, is there an aftermarket flywheel bolt for this set up? I used the stock ls1 flywheel bolts. any help would be greatly appreciated.

  2. #2
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
    Posts
    3,581
    flywheel or flexplate?
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #3
    Join Date
    Jul 2014
    Posts
    11
    flywheel

  4. #4
    Join Date
    Jan 2014
    Posts
    154
    So the bolts are bottoming out?
    If it's the factory 6.0 bolts, and was in front of an auto, it most likely had a flex plate spacer that's .4 thick

    I had a nv3500 5 speed behind a 4.8 and used the factory bolts. Also used the same bolts for ls1 style flex plate and 4l80e behind the 4.8, and now the same flex plate and bolts behind a ls1.

    I'm guessing you have the long bolts for a 6.0 with automatic.

  5. #5
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
    Posts
    3,581
    Lq9 never had a spacer
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  6. #6
    Join Date
    Jan 2014
    Posts
    154
    Ahh, didn't know that. Sorry

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts