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.
      1,589
      Discussions
      35,723
      Messages
      Latest: New to this site and obs Gmc/Chevrolet CATman, Nov 23, 2020 at 7:55 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

      10,815
      Discussions
      130,822
      Messages
      Latest: Head gasket repair or crate motor Ross Fellrath, Nov 24, 2020 at 10:23 PM

    3. Transmissions

      High performance and stock transmission questions and advice.
      2,358
      Discussions
      19,177
      Messages
      Latest: 4L80E fluid quantity. Pinger, Nov 25, 2020 at 5:18 AM

    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!
      482
      Discussions
      4,822
      Messages
      Latest: 1999 TAHOE BULD FordF350_GMT400Tahoe, Nov 24, 2020 at 7:35 PM

    5. Street Chat / Timeslips

      Open discussion for street / strip topics. Not sure where to post? Try here first.
      280
      Discussions
      3,780
      Messages
      Latest: The Street Wheel and Tire Thread Schurkey, Oct 20, 2020

    6. Towing

      Talk about towing with your truck here.
      375
      Discussions
      7,526
      Messages
      Latest: Monitoring your drivetrain while towing or daily driving Fast_Z71, Nov 24, 2020 at 12:46 PM

  3. Lifted and Offroad

    1. Stock Suspension + Bolt On Kits

      Ask about body lifts and bolt on suspension lifts. Also stock offroading discussion.
      2,894
      Discussions
      38,334
      Messages
      Latest: Torsion keys will they fit 454cid, Nov 25, 2020 at 2:47 AM

    2. Full Custom Suspension / Cages / Fab

      Once the welder comes out the threads should go in here.
      417
      Discussions
      8,352
      Messages
      Latest: GMT 400 front end rebuild + lift kit SUBURBAN5, Nov 20, 2020 at 9:07 PM

    3. Axles + Brakes

      All axle and brake tech goes here, even for the street guys. (Because it is really all the same.)
      2,070
      Discussions
      22,213
      Messages
      Latest: One brake drum locking man-a-fre, Nov 24, 2020 at 10:04 PM

    4. Transfer Cases

      Tech help on GM transfer cases.
      453
      Discussions
      3,185
      Messages
      Latest: NP241 Doug Venard, Nov 16, 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!
      334
      Discussions
      2,590
      Messages
      Latest: My 99 Tahoe 4wd build.. chevyracer8262, Nov 22, 2020 at 8:00 PM

    6. Offroad Chat / Trail Ride Reports / Carnage

      Open discussion for offroad topics. Not sure where to post? Try here first.
      857
      Discussions
      7,329
      Messages
      Latest: Straight Axle Lift / Tire Size Combos aaronb, Nov 11, 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

      3,547
      Discussions
      39,138
      Messages
      Latest: Accessory headache Frank Enstein, Nov 24, 2020 at 11:28 PM

    2. OEM and Custom Interiors

      How do you take that piece apart? This is how I customized mine.
      2,393
      Discussions
      26,994
      Messages
      Latest: 88-91 to 92-94 cluster upgrade kenh, Nov 24, 2020 at 8:17 PM

  5. Exterior

    1. Paint / Body / Detailing

      All the shiny outside parts. Color matching, debadging, tint, custom paint, linex etc.
      3,666
      Discussions
      47,619
      Messages
      Latest: Two tone paint combos? DerekTheGreat, Nov 24, 2020 at 12:15 PM

  6. Pictures and Video

    1. Member Trucks

      Post pictures or video of your truck.
      2,507
      Discussions
      125,788
      Messages
      Latest: Restore of a rcss 1ton-o-fun, Nov 25, 2020 at 3:28 AM

    2. Car / Truck Photos and Videos

      Post automotive pictures and video only!
      669
      Discussions
      26,226
      Messages
      Latest: Daily truck pics BonestockK1500, Nov 24, 2020 at 8:55 PM

    3. Other Vehicle Builds

      If you are working on something other then a GMT400 and want to show it off, do that here!
      249
      Discussions
      7,209
      Messages
      Latest: 75 Datsun/ Scarab conversion project Hipster, Nov 25, 2020 at 5:30 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.
      2,149
      Discussions
      24,399
      Messages
      Latest: 95-99 Chevy, GMC Pickup Front Leather Seats Silvio Iacuone, Nov 24, 2020 at 10:32 PM

    2. Wanted

      Full access members can post wanted threads here. New members can only reply.
      1,020
      Discussions
      7,142
      Messages
      Latest: Looking for a set of 8-lug center caps Silvio Iacuone, Nov 23, 2020 at 7:22 PM

    3. Classifieds Feedback

      Leave and see feedback from past transactions.
      225
      Discussions
      1,100
      Messages
      Latest: Cokeman95 Cokeman95, Nov 6, 2020

    4. Ebay / Craigslist Finds

      Find a good deal on a part we could all use? Post the link here!
      2,407
      Discussions
      23,009
      Messages
      Latest: stuff that catches my eye BonestockK1500, Nov 24, 2020 at 9:02 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
      85
      Messages
      Latest: Who is NORCAL SS??? Schurkey, Oct 20, 2020

    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
      36
      Discussions
      48
      Messages
      Latest: The best auto parts at CARiD + Fall Commercial carid, Oct 15, 2020

    5. F & H Tire & Auto

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

    6. GotExhaust.com

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

    7. M & R Automotive

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

    8. RockAuto

      www.RockAuto.com
      139
      Discussions
      459
      Messages
      Latest: Mobil Fluids and a Filter Rebate at RockAuto RockAuto, Nov 13, 2020

    9. 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.
      2,015
      Discussions
      24,427
      Messages
      Latest: Howdy From Ohio Old77, Nov 24, 2020 at 10:25 AM

    2. The Garage

      Discuss your tools, work areas and methods.
      438
      Discussions
      5,617
      Messages
      Latest: New tools! kenh, Nov 24, 2020 at 9:09 PM

    3. Regional

      Find local members for meets, shows or parts.
      175
      Discussions
      3,856
      Messages
      Latest: East Tx, Northwest La, Southwest Ark, Southeast Ok People Z71Brother, Nov 7, 2020

    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.
      329
      Discussions
      2,832
      Messages
      Latest: Turbo'd 4.8 swap Frank Enstein, Nov 24, 2020 at 10:49 PM