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Forum: LSX Truck Conversions

All LS Based Conversions

  1. 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 01:35 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 27,988
    Yesterday 05:47 PM Go to last post
  2. Sticky Thread Sticky: PCM pinout diagrams

    2001 silverado (Thanks Banker099) http://www.ls1truck.com/forums/images/statusicon/wol_error.gifThis image has been resized. Click this bar...

    Started by RedHeartbeat, 11-21-2008 08:52 AM
    • Replies: 7
    • Views: 3,377
    07-05-2010 04:36 PM Go to last post
  3. 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, 02-28-2005 11:57 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 22,088
    01-07-2010 10:02 AM Go to last post
  1. 84 c10 2wd 5.3 4l60e install

    I have a 84 c10 that i am installing a 5.3 out of a 1999 chevy pickup. I had a 4l60e transmission built and now have the joy of getting my harness...

    Started by low84_inchaska, 07-08-2010 09:43 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 397
    Today 08:41 AM Go to last post
  2. Finally got the 6.0. Finally. now it gets fun

    The engine was previously installed in a 94 ECSB truck, but removed due to the "transmission not working right". You can't use the 94 4L60E with the...

    Started by haveTBIwantLS2, Yesterday 02:39 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 154
    Yesterday 10:07 PM Go to last post
  3. Anyone running L92 heads on a LQ9

    Hearing mixed reviews on this set up. I heard it flow good but the larger valve may have clearance issues. Can anyone verify this?

    Started by ratedx, 08-26-2010 09:13 PM
    • Replies: 8
    • Views: 205
    Yesterday 03:01 PM Go to last post
  4. 81' C10 SWB, 6.2L LS3/4L60e, I'm STOKED!!!!!

    Guys, My name's Justin. This is my first project truck or vehicle ever attempted... Just got an 81' C10 Short Bed Fleetside i picked up for...

    Started by 81C10LS3, 06-19-2010 03:28 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 833
    Yesterday 08:33 AM Go to last post
  5. red pin 42...

    im doing a swap on my s10 and just need to know what to do with this wire. I looked on the sticky but all i see is run it into your cab. Thanks,

    Started by rammor02, 08-31-2010 10:28 AM
    • Replies: 6
    • Views: 91
    Yesterday 12:12 AM Go to last post
  6. Question manual tran with a 6.0???

    Ok guys what manual trans will work behind a 6.0 4x4? How about a 6 speed? Also what will the pcm think of a manual tran just retune it? Dose anyone...

    Started by Jeremy K, 05-24-2009 11:29 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 37
    • Views: 956
    08-31-2010 01:39 PM Go to last post
  7. 99 Silverado 5.3 LS1 5.7 swap from a 04 GTO

    Anyone done this before? I keep hearing different things about this swap. I do understand the oil pan is one thing I need to change, also hear about...

    Started by pre_runner, 08-29-2010 04:18 PM
    • Replies: 4
    • Views: 72
    08-31-2010 11:03 AM Go to last post
  8. Want to swap '97 into '07 - 09 Suburban

    I have a 1997 Chevy Suburban with 300K miles. Things are beginning to need repair or replacing in general and getting get costly. It has a recently...

    Started by uncledave, 08-29-2010 12:09 AM
    • Replies: 7
    • Views: 126
    08-30-2010 12:48 PM Go to last post
  9. Talking its alive, Its Alive, ITS ALIVE!!!

    Ok, so its no Frankenstein. Just a 4.3 to 5.3 swap, but after all is hooked up, a passkey relearn. Its alive. Sounds real nice. Gotta get a Nelson...

    Started by Sooner Aviator, 08-26-2010 08:21 PM
    • Replies: 2
    • Views: 131
    08-30-2010 09:11 AM Go to last post
  10. 99 obs tahoe lq4 fuel pump need help fast

    I have a obs 99 tahoe and am finishing up my lq4 swap and my fuel pump is dead. I'd like to swap in walbro 255 but I'm not sure what all I need. I've...

    Started by Bama2door, 08-05-2010 12:27 PM
    • Replies: 2
    • Views: 146
    08-30-2010 05:16 AM Go to last post
  11. NEED HELP NEED INFO ON DOING A 06 5.3 swap in a 97 L31 gmc serria

    I found a 5.3 for $960 with 50,000 miles on it and wanting to swap in into my vortec truck if anybody cld help me please thanks... mark!

    Started by L31redgmc, 08-30-2010 12:23 AM
    • Replies: 0
    • Views: 48
    08-30-2010 12:23 AM Go to last post
  12. 92 Silverado 5.3/60e conversion

    So this truck started out as a 4x4 K1500 with a 5.7tbi and a 700r4 trans. It is now in the process of being converted to a 2x4 1500 with a mildly...

    Started by classic1, 08-23-2010 12:42 PM
    • Replies: 8
    • Views: 200
    08-29-2010 10:27 PM Go to last post
  13. Hello Again.... New Project.. needs a heartbeat ASAP

    Well the crew cab project is on Hiatus but I have a new smaller project. I picked up a '97 Mexico Spec Tahoe 2dr 2wd with a bad TBI motor......

    Started by Kruznlow69, 08-29-2010 02:29 PM
    • Replies: 1
    • Views: 55
    08-29-2010 02:59 PM Go to last post
  14. 94 1500 Progress

    I have a 94 ext cab with the 4.3L auto. I have an LQ4 6.0 that I'll be putting in because the 4.3 is slow and I don't want to destroy my white...

    Started by keniff, 01-02-2008 08:10 PM
    23 Pages
    1 2 3 ... 23
    • Replies: 229
    • Views: 11,112
    08-28-2010 08:43 PM Go to last post
  15. few questions about a swap in an 85 c10

    im putting the msd box with a holley 650 on it but was wandering what headers i should use .. and if i will have any issues with the f body oilpan......

    Started by jefferd82, 08-15-2010 12:13 AM
    • Replies: 6
    • Views: 184
    08-27-2010 08:04 PM Go to last post
  16. LQ9 purchased...what mods to do

    As the title says I've purchased a LQ9 complete. Current plans are to change cam/head/intake. Any suggestions on combo's? Cam in in debate and...

    Started by ratedx, 08-25-2010 07:35 PM
    • Replies: 4
    • Views: 111
    08-26-2010 12:36 AM Go to last post
  17. LQ9/4L80E into 89 C1500 RCLB questions

    Hey guys, first post. When my grandfather passed away he left me a 1989 GMC 1500 regular cab long bed pickup with a 305, 700R4, and rust everywhere....

    Started by Subvertir, 08-21-2010 12:50 AM
    • Replies: 5
    • Views: 153
    08-25-2010 10:47 PM Go to last post
  18. 1967 shorty with lq9/4l65e

    This is my very first post on this site and i would like to share my 67 with my ls swap. i was going to post this in the newbie section...

    Started by lsx67, 08-24-2010 05:55 PM
    • Replies: 7
    • Views: 139
    08-25-2010 02:27 PM Go to last post
  19. Request help identifying non-ECM wire in '89 305

    Apparently my friend (really, it wasn't me) was a little hasty in disconnecting wires from the engine and we're trying to find out what the wire is. ...

    Started by gl18rider, 08-12-2010 10:21 AM
    • Replies: 9
    • Views: 151
    08-25-2010 12:29 PM Go to last post
  20. Master cylinder for a T56?

    Anyone have suggestions for what to do for a master cylinder for putting the T56 into an '89 C1500? I was told the master cylinder from the F-body...

    Started by gl18rider, 07-19-2010 10:46 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 54
    • Views: 1,042
    08-25-2010 11:31 AM Go to last post

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