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Thread: Engine angle to frame

  1. #11
    Join Date
    Feb 2008
    Location
    Alabama
    Posts
    516
    Here's what I got hope it helps there both at zero or close to it. The first ones on the trans pan. The second is on the frame


  2. #12
    please delete
    Last edited by Kruznlow69; 02-04-2010 at 09:41 AM.

  3. #13
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    You know where the pipes are going to pass through, add a custom notch to the floorpan/firewall/cab to accomodate the headers. The only tight side will be the passenger side where its the tightest.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #14
    Join Date
    May 2004
    Posts
    2,120
    Excellent! Thanks for the info..............I was hoping it would be within 5 degrees.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  5. #15
    Join Date
    Jun 2007
    Location
    maine
    Posts
    1,458
    now you said 88-2000 with the vortec 350 but what about us v6 swappers. i have converted my engine mounts to the vortec 350 mounts and will use the 350 engine cups with the adapters off ebay. these will still be an option obviously?
    09 CREWCAB LTZ SILVERADO, 6.2, SIX SPEED, CAI,

  6. #16
    Join Date
    May 2004
    Posts
    2,120
    They should still fit with the right engine positioning and adapters. I'll get you some measurements for verification.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  7. #17
    Join Date
    May 2004
    Posts
    2,120
    wtfan18, If you lay a straight edge or ruler across the front of the passenger side head to the front upper control arm bushing and it hit's the rubber or is withing 1/8" either direction you'll be fine.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  8. #18
    Join Date
    Jun 2007
    Location
    maine
    Posts
    1,458
    okay well when i get the motor in ill have to try it out. haha thanks!
    09 CREWCAB LTZ SILVERADO, 6.2, SIX SPEED, CAI,

  9. #19
    Join Date
    May 2004
    Posts
    2,120
    Hurry up and get that engine in!!


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  10. #20
    Join Date
    Jun 2007
    Location
    maine
    Posts
    1,458
    im working on it! lol its the weather dammit we keep getting snow up here!!! the motor will be all back together this weekend and ready to be thrown in. i have all the parts for the tranny besides the bolts. and need to bleed the slave. but i need to por15 my frame before any of that and it has a temperature requirement!!! its killing me!!!
    09 CREWCAB LTZ SILVERADO, 6.2, SIX SPEED, CAI,

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