GMT400 - The Ultimate 88-98 GM Truck Forum

  1. GMT400.COM

    1. Site Info

      Site Updates and THE RULES
      4
      Discussions
      7
      Messages
      Latest: THE RULES Mike, Jul 20, 2012

  2. Street and Track

    1. Lowered and Bagged Suspension

      Discuss bags, links, spindles and traction adders.
      1,571
      Discussions
      35,448
      Messages
      Latest: Noob questions. Belltech lowering kit and wheels? Matthew Omiotek, Sep 30, 2020 at 11:07 PM

    2. Engine Performance + Maintenance

      If it's under the hood, its in here.
      Sub-Forums: 3

      Engine Performance + Maintenance

      Sub-Forums

      1. 96+ Vortec Performance + Computer Swaps

      2. LSX + Carb Swaps

      3. Exhaust

      10,643
      Discussions
      128,051
      Messages
      Latest: Vortec 454 Heater Core Bypass JavaMan, Oct 1, 2020 at 2:03 PM

    3. Transmissions

      High performance and stock transmission questions and advice.
      2,318
      Discussions
      18,760
      Messages
      Latest: Transmission Reccomendations for 383 500hp DerekTheGreat, Oct 1, 2020 at 12:09 PM

    4. Street Build Threads

      The Build Thread area is for you to keep a closed thread detailing your work on your projects. Copy your tech pictures and writeups from other areas of the forum to your thread here.

      YOU ARE THE ONLY ONE WHO CAN POST IN YOUR THREAD IN THIS SECTION!
      472
      Discussions
      4,632
      Messages
      Latest: My 454 SS build Aarong23, Sep 30, 2020 at 11:32 AM

    5. Street Chat / Timeslips

      Open discussion for street / strip topics. Not sure where to post? Try here first.
      280
      Discussions
      3,777
      Messages
      Latest: Good deal or pass? 1989GMCSIERRA, Sep 30, 2020 at 1:44 AM

    6. Towing

      Talk about towing with your truck here.
      368
      Discussions
      7,386
      Messages
      Latest: Eating fuel pumps Taylor Trash, Sep 26, 2020 at 9:41 AM

  3. Lifted and Offroad

    1. Stock Suspension + Bolt On Kits

      Ask about body lifts and bolt on suspension lifts. Also stock offroading discussion.
      2,864
      Discussions
      37,945
      Messages
      Latest: XJ Steering Shaft Upgrade (88-94 Trucks) 95+instructions on page 31 TheAutumnWind, Oct 1, 2020 at 1:47 PM

    2. Full Custom Suspension / Cages / Fab

      Once the welder comes out the threads should go in here.
      415
      Discussions
      8,280
      Messages
      Latest: Sal's K2500 Dana 60 Solid Axle Swap strikk, Sep 21, 2020

    3. Axles + Brakes

      All axle and brake tech goes here, even for the street guys. (Because it is really all the same.)
      2,041
      Discussions
      21,742
      Messages
      Latest: Posi/LSD or open diff. thinger2, Oct 1, 2020 at 1:51 AM

    4. Transfer Cases

      Tech help on GM transfer cases.
      447
      Discussions
      3,132
      Messages
      Latest: NP241 behind an Allison 99BurbK15, Sep 20, 2020

    5. Offroad Build Threads

      The Build Thread area is for you to keep a closed thread detailing your work on your projects. Copy your tech pictures and writeups from other areas of the forum to your thread here.

      YOU ARE THE ONLY ONE WHO CAN POST IN YOUR THREAD IN THIS SECTION!
      329
      Discussions
      2,439
      Messages
      Latest: My 99 Tahoe 4wd build.. chevyracer8262, Sep 29, 2020 at 8:12 PM

    6. Offroad Chat / Trail Ride Reports / Carnage

      Open discussion for offroad topics. Not sure where to post? Try here first.
      857
      Discussions
      7,313
      Messages
      Latest: The Offroad Wheel and Tire Thread 351FUN, Sep 22, 2020

  4. Interior

    1. Audio + Electronics

      Sound systems, switches, computers, accessories and all the wires that connect them.
      Sub-Forums: 1

      Audio + Electronics

      Sub-Forums

      1. Wiring Diagrams

      3,492
      Discussions
      38,522
      Messages
      Latest: Digital Gauges PlayingWithTBI, Sep 30, 2020 at 4:50 PM

    2. OEM and Custom Interiors

      How do you take that piece apart? This is how I customized mine.
      2,356
      Discussions
      26,610
      Messages
      Latest: 98 Extra cab side window hinge broke... someotherguy, Oct 1, 2020 at 2:09 PM

  5. Exterior

    1. Paint / Body / Detailing

      All the shiny outside parts. Color matching, debadging, tint, custom paint, linex etc.
      3,636
      Discussions
      47,197
      Messages
      Latest: Cap size for a Fleet side short box?? RawbDidIt, Oct 1, 2020 at 1:10 PM

  6. Pictures and Video

    1. Member Trucks

      Post pictures or video of your truck.
      2,490
      Discussions
      124,407
      Messages
      Latest: Steve, my 1995 K1500 Cowboy Cadillac. MIHELA, Oct 1, 2020 at 1:44 PM

    2. Car / Truck Photos and Videos

      Post automotive pictures and video only!
      659
      Discussions
      26,031
      Messages
      Latest: New Side Mirrors from LMC Truck 1994chevycheyenne, Sep 29, 2020 at 7:40 PM

    3. Other Vehicle Builds

      If you are working on something other then a GMT400 and want to show it off, do that here!
      242
      Discussions
      6,980
      Messages
      Latest: Can I efficiently rebuild an internal combustion engine? RichLo, Oct 1, 2020 at 10:43 AM

    4. Photoshop

      For signature requests and photo edits of your vehicles etc.
      646
      Discussions
      7,761
      Messages
      Latest: Wheel swap please ? 24 Karat Brown, Jun 21, 2020

  7. Classifieds

    1. For Sale

      Full access members can post for sale threads here. New members can only reply.
      2,127
      Discussions
      24,189
      Messages
      Latest: Parting 96 2 door tahoe 4x4 96-2D-Hoe, Oct 1, 2020 at 1:04 PM

    2. Wanted

      Full access members can post wanted threads here. New members can only reply.
      1,012
      Discussions
      7,098
      Messages
      Latest: Frame 884x4310ci, Sep 29, 2020 at 11:29 AM

    3. Classifieds Feedback

      Leave and see feedback from past transactions.
      223
      Discussions
      1,092
      Messages
      Latest: Thank you Z71Hobbs! Kkortman112, Sep 10, 2020

    4. Ebay / Craigslist Finds

      Find a good deal on a part we could all use? Post the link here!
      2,406
      Discussions
      22,632
      Messages
      Latest: stuff that catches my eye 98chevy2500SS, Sep 29, 2020 at 7:10 PM

  8. Preferred Vendors

    1. Auto Accessories Garage

      Want to get the full potential out of your GMT 400 Truck? At Auto Accessories Garage we have all the top name brand accessories at rock bottom prices. Click or call 800.663.1570 to learn more! www.autoaccessoriesgarage.com
      16
      Discussions
      16
      Messages
      Latest: Last Minute Shoppers! We’ve Got You Covered with our Gift Promise AAG1, Dec 20, 2019

    2. MJ Engineering and Performance

      The northeast's premiere LSX tuning and performance and specialist. Offering LSX conversions on GMT400 trucks and many other custom services.
      17
      Discussions
      62
      Messages
      Latest: Smog delete magimerlin, Apr 13, 2017

    3. BellTech/DJM/Replica Wheels

      9
      Discussions
      84
      Messages
      Latest: DJM GARAGE SALE!!! LITERALLY Moparmat2000, Feb 24, 2016

    4. CARiD.com

      Need to customize or repair your Chevy or GMC truck? Check out our selection of parts and accessories at CARiD.com, or give us a call at 800.505.3274 for professional advice. www.carid.com
      35
      Discussions
      47
      Messages
      Latest: When you just can't wait to get new parts - New CARiD video carid, Jun 12, 2020

    5. CarParts.com

      We've got the largest selection of direct fit parts for your Chevy or GMC 400 truck maintenance and repair needs.. Visit CarParts.com for everyday low prices and message us in the vendor forum for expert advise.
      3
      Discussions
      4
      Messages
      Latest: A couple of GMT 400 trucks we used to own CarParts.com, Nov 24, 2019

    6. F & H Tire & Auto

      4
      Discussions
      11
      Messages
      Latest: 6" RCX Lift 1990 Cheyenne Casey1104, Jan 29, 2018

    7. GotExhaust.com

      8
      Discussions
      56
      Messages
      Latest: Exhaust help kennythewelder, Apr 23, 2018

    8. M & R Automotive

      2
      Discussions
      9
      Messages
      Latest: M & R Light Bar Install Write Up Mike, Sep 5, 2013

    9. RockAuto

      www.RockAuto.com
      137
      Discussions
      457
      Messages
      Latest: More Brake Parts at RockAuto RockAuto, Sep 22, 2020

    10. RPM Graphics

      www.RPMGraphicsandCustoms.com
      2
      Discussions
      132
      Messages
      Latest: gmt 400 decal 93chevyluvr, May 11, 2020

  9. Member's Area

    1. Introduction

      Introduce yourself here.
      1,986
      Discussions
      24,174
      Messages
      Latest: New guy from California Old77, Sep 28, 2020 at 9:13 AM

    2. The Garage

      Discuss your tools, work areas and methods.
      422
      Discussions
      5,268
      Messages
      Latest: High mileage bragging rights Aarong23, Oct 1, 2020 at 1:09 PM

    3. Regional

      Find local members for meets, shows or parts.
      174
      Discussions
      3,833
      Messages
      Latest: Cali roll call HoneyBadger, Sep 29, 2020 at 9:43 PM

    4. Events

      Post about any good car shows or meets coming up!
      58
      Discussions
      488
      Messages
      Latest: Grounded 4 Life One Day Slam Bristol PA July 8th laidbackbigun, Jul 6, 2018

    5. Feedback, Help and Suggestions

      If you are having any issues, need help or have some ideas for the forum, let us know here.
      323
      Discussions
      2,796
      Messages
      Latest: Lumens Stumpy, Oct 1, 2020 at 8:12 AM