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.
      1,390
      Discussions
      33,026
      Messages
      Latest: Belltech Sway Bars someotherguy, Jun 17, 2019 at 4:41 AM

    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

      9,335
      Discussions
      108,664
      Messages
      Latest: Stumped by this engine someotherguy, Jun 17, 2019 at 4:45 AM

    3. Transmissions

      High performance and stock transmission questions and advice.
      2,006
      Discussions
      15,912
      Messages
      Latest: 4l80e clicking/rattling noise 91c1500sleeper, Jun 16, 2019 at 11:25 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!
      388
      Discussions
      2,768
      Messages
      Latest: 2000 GMC K2500 resto/cummins 5vortec7, Jun 15, 2019 at 12:39 AM

    5. Street Chat / Timeslips

      Open discussion for street / strip topics. Not sure where to post? Try here first.
      263
      Discussions
      3,558
      Messages
      Latest: Can a C3500 5.7L 4.10 beat 10 MPG? Supercharged111, Jun 16, 2019 at 9:35 PM

    6. Towing

      Talk about towing with your truck here.
      316
      Discussions
      5,893
      Messages
      Latest: towing with a k2500 lxe4, Jun 16, 2019 at 2:03 AM

  3. Lifted and Offroad

    1. Stock Suspension + Bolt On Kits

      Ask about body lifts and bolt on suspension lifts. Also stock offroading discussion.
      2,625
      Discussions
      35,101
      Messages
      Latest: Semi float rear end dirtautoguy, Jun 16, 2019 at 8:35 PM

    2. Full Custom Suspension / Cages / Fab

      Once the welder comes out the threads should go in here.
      386
      Discussions
      7,962
      Messages
      Latest: 304 Stainless exhaust build DaCoupe, Jun 11, 2019 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.)
      1,786
      Discussions
      18,401
      Messages
      Latest: K1500 Rear axle swap (6-lug 10-bolt to 6-lug 14-bolt sf) ala.frosty, Jun 15, 2019 at 7:27 AM

    4. Transfer Cases

      Tech help on GM transfer cases.
      393
      Discussions
      2,748
      Messages
      Latest: Tailshaft extension crooked? Regal_Six, May 28, 2019

    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!
      297
      Discussions
      1,648
      Messages
      Latest: Born2L8 (Sage-Hen) - '94 Chevy Silverado K1500 (4x4) Ext-Cab BlueCollar89, Jun 9, 2019

    6. Offroad Chat / Trail Ride Reports / Carnage

      Open discussion for offroad topics. Not sure where to post? Try here first.
      345
      Discussions
      6,672
      Messages
      Latest: What did you do to your offroad truck today? Trigger_guard, Jun 8, 2019

  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

      3,079
      Discussions
      34,427
      Messages
      Latest: 98 1500 door lock fuse and relay location? JoeySS, Jun 16, 2019 at 9:27 PM

    2. OEM and Custom Interiors

      How do you take that piece apart? This is how I customized mine.
      2,100
      Discussions
      24,115
      Messages
      Latest: Only unlock door with key, power door locks working? ShadowRejects, Jun 17, 2019 at 1:30 AM

  5. Exterior

    1. Paint / Body / Detailing

      All the shiny outside parts. Color matching, debadging, tint, custom paint, linex etc.
      3,296
      Discussions
      43,664
      Messages
      Latest: 94-98 Chevrolet Frosted Clear Corners 86454k30, Jun 17, 2019 at 1:17 AM

  6. Pictures and Video

    1. Member Trucks

      Post pictures or video of your truck.
      2,312
      Discussions
      116,642
      Messages
      Latest: 2000 K3500 Crew Cab Long Box Build Chackerman, Jun 17, 2019 at 1:41 AM

    2. Car / Truck Photos and Videos

      Post automotive pictures and video only!
      630
      Discussions
      24,655
      Messages
      Latest: Daily truck pics Cokeman95, Jun 16, 2019 at 9:32 PM

    3. Other Vehicle Builds

      If you are working on something other then a GMT400 and want to show it off, do that here!
      208
      Discussions
      6,440
      Messages
      Latest: T-Units 2012 Ram crew super shorty "build" Sampuppy1, Jun 10, 2019

    4. Photoshop

      For signature requests and photo edits of your vehicles etc.
      645
      Discussions
      7,755
      Messages
      Latest: GMT_400 Official Photoshop Contest #1 ZSEVEN1, Jun 12, 2019 at 5:36 PM

  7. Classifieds

    1. For Sale

      Full access members can post for sale threads here. New members can only reply.
      2,029
      Discussions
      23,212
      Messages
      Latest: 88-94 Classic Dash Carbon Fiber Gauge Insert PolarBear, Jun 16, 2019 at 10:32 PM

    2. Wanted

      Full access members can post wanted threads here. New members can only reply.
      937
      Discussions
      6,678
      Messages
      Latest: looking for Esky seat Ethan Burdette, Jun 16, 2019 at 10:57 PM

    3. Classifieds Feedback

      Leave and see feedback from past transactions.
      220
      Discussions
      1,054
      Messages
      Latest: Smooth Transaction With Straycat. bowtie-72, Mar 31, 2019

    4. Ebay / Craigslist Finds

      Find a good deal on a part we could all use? Post the link here!
      2,392
      Discussions
      21,185
      Messages
      Latest: stuff that catches my eye 98chevy2500SS, Jun 16, 2019 at 11:53 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
      13
      Discussions
      13
      Messages
      Latest: Memorial Day Sale EXTENDED! Catch these ONE-DAY SAVINGS! AAG1, May 28, 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. 1A Auto

      71
      Discussions
      302
      Messages
      Latest: 1992-1999 Chevy K1500 Truck Front Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor bastholio, Oct 8, 2018

    4. BellTech/DJM/Replica Wheels

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

    5. 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
      29
      Discussions
      37
      Messages
      Latest: Wide choice of all terrain truck tires for Chevy at CARiD.com carid, Jan 29, 2019

    6. 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.
      2
      Discussions
      3
      Messages
      Latest: Top 5 Truck Bed Accessories CarParts.com, Jun 4, 2019

    7. F & H Tire & Auto

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

    8. GotExhaust.com

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

    9. M & R Automotive

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

    10. RockAuto

      www.RockAuto.com
      121
      Discussions
      424
      Messages
      Latest: ACDelco Wiper Blade Rebate at RockAuto.com RockAuto, May 16, 2019

    11. RPM Graphics

      www.RPMGraphicsandCustoms.com
      2
      Discussions
      131
      Messages
      Latest: gmt 400 decal bluex, Oct 5, 2015

  9. Member's Area

    1. Introduction

      Introduce yourself here.
      1,809
      Discussions
      22,693
      Messages
      Latest: New guy from Nebraska Steve Cunningham, Jun 15, 2019 at 7:46 AM

    2. The Garage

      Discuss your tools, work areas and methods.
      312
      Discussions
      3,843
      Messages
      Latest: What GMT400 parts are unobtainable in 2019? bugdewde, Jun 16, 2019 at 8:28 PM

    3. Regional

      Find local members for meets, shows or parts.
      171
      Discussions
      3,728
      Messages
      Latest: West Virginia Roll Call Trigger_guard, Jun 5, 2019

    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
      2,786
      Messages
      Latest: RL wheel just locked up! Janxy81, Jun 16, 2019 at 5:07 PM