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Forum: W-Body Drivetrain

Transmissions | Torque Converters | Shift Kits | Differentials

  1.   Sticky Threads  

  2. Sticky Thread Sticky: for those that have an intense gen 2 or 2.5 diff

    for those of you that have a intense gen 2ish diff in your car and want to try and repair this is a write up done by Steve Miller (BumpinGTP) on how...

    • Replies: 3
    • Views: 6,454
    05-24-2010 06:12 AM Go to last post
  3. Sticky Thread Sticky: 4T65E FAQ with the FTV6 exclusive stall guide

    Welcome to the 4T65E Transaxle faq. We've put together a complete write up on the different transaxle upgrades out there in hopes to help you put...

    • Replies: 3
    • Views: 15,250
    08-24-2006 09:22 PM Go to last post
  4.   Normal Threads  

  1. Gm racing 4t65e

    If interested for high hp guy I have some part from gm racing and some trick for the 4t65e to support 800-1000 hp

    • Replies: 0
    • Views: 91,899
    11-15-2018 10:39 AM Go to last post
  2. Cool 2008 Impala SS Build Help

    HEy guys wanted to reach out for ideas on a couple things. I have a 08 impala ss and been my daily for the last 5 years but now it time get this idea...

    • Replies: 1
    • Views: 120,956
    01-05-2018 03:54 PM Go to last post
  3. 4t65e failure, need help

    Ok, so the trans in my 2000 bonneville let go the other night. I'm being told pilot bearing went bad. For right now, I'm looking into a used trans,...

    • Replies: 2
    • Views: 50,517
    08-20-2013 10:10 AM Go to last post
  4. 4t65 help!

    Ive actually got 2 of them i need help with. First is my 2000 bonneville. The problem started a couple months ago with what sounded like a slight...

    • Replies: 1
    • Views: 3,800
    05-21-2013 02:14 PM Go to last post
  5. Questions on R/R a 45T65E-HD out of a GTP

    Hello I'm a newbie looking to start with my first project and found a modded out GTP with a blown trans (only drives in 1st). I have found a few used...

    • Replies: 3
    • Views: 5,904
    08-29-2012 03:33 PM Go to last post
  6. help with tranny upgrade 97 GTP

    gone thru the last GM reman(#5) all the others were under extended warranty and GM warranty. Im looking at a trans in a junkyard G6. Its a 2006 G6...

    • Replies: 6
    • Views: 7,222
    08-27-2012 01:42 AM Go to last post
  7. slow 1-2 shift.

    ive got a 99 4t65eHD. the 1-2 shift is slow. with a lot of throttle it doesnt want to shift at all and it feels like being in 3rd gear in a manual,...

    • Replies: 4
    • Views: 6,426
    08-27-2012 01:29 AM Go to last post
  8. Tranny In Limp Mode, what can be the cause?

    I have a '98 Lumina that went into limp mode. I noticed when trying to force a first gear downshift from second to pass someone that the car would...

    • Replies: 2
    • Views: 6,682
    09-15-2011 08:45 PM Go to last post
  9. RWD Transmission fitment on 3800 Series III GP

    Hello. I'm new to this forum, I've read similar threads and got the basic Idea, I wanna make my 04 Grand Prix GT2 a RWD, but was wondering if a late...

    • Replies: 1
    • Views: 5,747
    04-13-2011 04:33 PM Go to last post
  10. Transmission swap questions

    i was wondering if anybody has ever heard of swapping a 4t80 into a 98 gtp? im tired of my trannis crappin out. ive heard that with a little...

    • Replies: 5
    • Views: 6,288
    01-13-2011 07:03 AM Go to last post
  11. Trans removal help for a Regal Gs

    Purchased a Regal Gs with a bad trans. I'm not really sure of how to swap out trans on this car can anyone tell me how to I have a feeling I'm going...

    • Replies: 2
    • Views: 4,833
    08-27-2010 09:17 AM Go to last post
  12. Signs of a transmission going out?

    Nope, not mine but I was wondering if anyone had any experiences they would like to share to inform other members that they may have a problem on...

    3 Pages
    1 2 3
    • Replies: 39
    • Views: 97,433
    06-27-2010 09:58 PM Go to last post
  13. What to do?

    I have lurked here for quite a while and got many ideas when I had questions about my grand prix(son has it now). I have a 2005 Impala 3.4l 160k...

    • Replies: 5
    • Views: 4,975
    02-28-2010 09:06 AM Go to last post
  14. I need Help Please!

    Hi I am replacing my transmission in my 96 monte carlo z34. I am having issues finding a monte of the year and model. My question is what other cars...

    • Replies: 0
    • Views: 3,763
    01-28-2010 10:31 PM Go to last post
  15. 00 GTP Tranny issues

    Lastnight while driving my 00 GTP, i slowed down to pull uphill into a buddies driveway and then boom, no tranny. Car has reverse, 2nd, and 1st. I...

    • Replies: 9
    • Views: 7,032
    01-28-2010 08:42 PM Go to last post
  16. Transmission Problems

    Hey guys its been a while since I have been on here. Anyways car has 148,xxx miles on it now and i have a whining coming from the trans when i rev it...

    • Replies: 1
    • Views: 4,086
    12-16-2009 08:29 PM Go to last post
  17. Replacement Transmission Options?

    I'm completely new to FWD transmissions, so please excuse any discrepancies. This is on my boyfriend's 2005 Grand Prix. The 4t65e (non HD) started...

    • Replies: 2
    • Views: 4,763
    11-25-2009 12:38 PM Go to last post
  18. Firm shift

    I dont know that much about transmissions but today i was in a hurry to go sign a lease on a house and they closed at 6 and i left at 5:47 I had to...

    • Replies: 11
    • Views: 6,961
    11-21-2009 08:05 PM Go to last post
  19. 1999 GTP trans blew... new member

    okay what's up i'm new to the site. So the trans on my 1999 grand prix gtp finally took a dump tonight (164k miles). i was wondering what it would...

    • Replies: 4
    • Views: 4,757
    10-27-2009 04:37 PM Go to last post
  20. FWD TQ converter info request. ??

    i am searching for information/dimensions for the fwd tq converters. any info would be helpful (pics would be even more helpful) thanks in advance....

    • Replies: 7
    • Views: 6,687
    09-22-2009 09:35 AM Go to last post

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