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Forum: LSX Truck Conversions

All LS Based Conversions

  1. Sticky Thread Sticky: Part Numbers needed for an LS1 swap

    Hey Guys, these questions get asked quite a bit, and what better way than to make a sticky with all the part numbers you'll need. I'm open to...

    Started by farmtruc‎, 03-01-2005 12:57 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 49
    • Views: 84,948
    09-24-2017, 04:33 PM Go to last post
  2. Sticky Thread Sticky: OBS to LSx conversion

    Starting this to answer as many questions as I can in one place. I am trying to compile the most complete list of what to do to complete a conversion...

    Started by RedHeartbeat‎, 12-17-2006 02:35 AM
    15 Pages
    1 2 3 ... 15
    • Replies: 143
    • Views: 304,196
    06-13-2018, 10:35 AM Go to last post
  3. Sticky Thread Sticky: PCM pinout diagrams

    2001 silverado (Thanks Banker099) This image has been resized. Click this bar to view the full image. The original image is sized 799x247...

    Started by RedHeartbeat‎, 11-21-2008 09:52 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 75,222
    04-20-2016, 11:29 PM Go to last post
  1. Vortec 4.8 Crank swap and re Bore to Make LS1?

    I currently have an 06 SCSB with the 4.8 running a 100 shot ColdFusion wet kit. I have been kicking around the idea of swapping out the crank to make...

    Started by -HIC-‎, 03-01-2006 01:01 PM
    • Replies: 4
    • Views: 2,589
    03-01-2006, 07:33 PM Go to last post
  2. 4.8 to 5.3 Swap ECU question.

    I will be replacing my 4.8 with a 5.3. Will the 4.8 program run the 5.3 until I can get it dyno tuned?

    Started by -HIC-‎, 04-17-2006 10:16 AM
    • Replies: 1
    • Views: 966
    04-17-2006, 10:44 AM Go to last post
  3. Pics of the 5.3 install.

    My 4.8l with 8k miles did not hold up on the 150 shot. Here are some pics of the new engine going in. well that did not work, I will get them up on...

    Started by -HIC-‎, 04-24-2006 01:36 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,477
    05-26-2006, 10:27 AM Go to last post
  4. Yank Truck Thruster 3000

    wrong board.

    Started by -HIC-‎, 07-11-2006 12:57 PM
    • Replies: 0
    • Views: 1,009
    07-11-2006, 12:57 PM Go to last post
  5. carb 5.3/th350

    how many of yall doing the ls carb...its and stock 2000 5.3 with stock 862 heads,with victor jr intake n 650 holley..what i would like to kwon...

    Started by 006murder‎, 06-19-2011 09:29 PM
    • Replies: 2
    • Views: 1,384
    07-25-2011, 12:15 AM Go to last post
  6. fuel fitting ....

    i have one of the fitting hooked up n what knot. but my question is i have the return fitting on,but i dont have the fuel line hooked up, so can some...

    Started by 006murder‎, 08-01-2011 09:27 PM
    • Replies: 4
    • Views: 1,158
    08-02-2011, 10:41 PM Go to last post
  7. Angry alternator help!!!

    im having trouble with my alternator charging, what i dont get is the alternator is good though.im geuss its hooked up right or whatever....

    Started by 006murder‎, 10-08-2011 02:09 PM
    • Replies: 3
    • Views: 950
    10-09-2011, 08:14 PM Go to last post
  8. Almost time!

    Well I decided it's finally time to add 2 more cylinders to my truck, called around today to the local wreckers for prices on used engines. They had...

    Started by 00shortbox‎, 02-27-2009 09:16 PM
    • Replies: 5
    • Views: 983
    02-28-2009, 01:39 PM Go to last post
  9. Cool Finally got it mobile!

    Got working on my truck finally today. Was having clutch and starter clearance issues. First setup was a LS6 flywheel/4.8 clutch/NV3500. Bolted up,...

    Started by 00shortbox‎, 04-27-2012 05:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,459
    06-07-2012, 09:08 PM Go to last post
  10. Running a CTS-V accessory drive

    Hey guys, been having power steering problems with the CTS-V accessory drive and finally fixed it so just wanted to share what I did to solve the...

    Started by 00shortbox‎, 05-12-2012 12:48 PM
    • Replies: 3
    • Views: 1,364
    05-19-2012, 12:18 PM Go to last post
  11. Ah crap...

    Took my truck on a 60 mile tour up to my gran's this weekend. Get there and everyone is checking my truck out, so I fired it up, it then proceeded to...

    Started by 00shortbox‎, 05-21-2012 02:43 PM
    • Replies: 0
    • Views: 735
    05-21-2012, 02:43 PM Go to last post
  12. 2000 gmc sierra 4.8 to ls1 5.7 swap

    hi im a newbie here i have a 2000 gmc sierra 4.8 automatic and am getting ready to swap an ls1 from a 2000 vette into my truck all though the added...

    Started by 00sierra‎, 05-08-2012 08:34 PM
    • Replies: 2
    • Views: 2,201
    05-11-2012, 06:59 AM Go to last post
  13. help!

    is there a diffrence between the lt1 and ls1 years f-body cars with the fire wall and front k-member i guess what i should say is will a ls1 slide in...

    Started by 00silvyinotown‎, 12-11-2003 08:15 PM
    • Replies: 1
    • Views: 1,647
    12-11-2003, 10:13 PM Go to last post
  14. 4.3 to 6.0 ( another but different)

    What is the cheapest possible way to swap a 4.3 for a 6.0?

    Started by 00silvylado‎, 04-05-2007 10:17 PM
    • Replies: 7
    • Views: 1,127
    04-08-2007, 06:19 PM Go to last post
  15. $5000

    What v8 swap I can do with a budget of $5000 once again my truck is a v6! :cool:

    Started by 00silvylado‎, 05-25-2007 10:08 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,479
    06-04-2007, 01:19 PM Go to last post
  16. 04 Silverado 4.3 to 4.8 Swap Need Help

    I hate to do this but as I cannot find any info where it seems anyone has had a similar problem...I posted on performance trucks with no help however...

    Started by 00_Silverado_Z71‎, 07-25-2011 03:02 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 6,798
    10-27-2011, 06:35 PM Go to last post
  17. need lots of help-5.3L for LQ9 swap

    I joined this site just so i could do this swap on my own so i'm after all the help I can get. ok check it out, got a 2001 Silverado 1500 Z71 ext...

    Started by 01badZ71‎, 09-16-2008 04:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,582
    11-11-2008, 05:40 PM Go to last post
  18. intake swap

    im swapin a 06 trailblazer ss intake with my stock 02 silverado intake. i need to know if the 06 injectors will fit in my stock 02 fuel rails and i...

    Started by 02chevyls1‎, 02-12-2010 11:17 AM
    • Replies: 0
    • Views: 820
    02-12-2010, 11:17 AM Go to last post
  19. Cost of swapping in a LS1?

    I am pretty new to the truck scene, and i was wondering how much it would cost to swap in a LS1 into a 02 Gmc Sierra. Currently i have a 4.8 and have...

    Started by 02GmcSierra‎, 07-20-2004 05:56 PM
    • Replies: 7
    • Views: 2,781
    08-29-2004, 11:09 AM Go to last post
  20. thinking about building a sleeper

    hey guys, i was thinking about getting a single cab 4.8 chevy or gmc and getting a 6.0 on the side and putting some 243 heads and an ls6 cam in it...

    Started by 02sleepinbeauty‎, 10-04-2009 11:58 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 56
    • Views: 6,635
    11-19-2009, 02:43 AM Go to last post

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