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.
      1,625
      Discussions
      36,384
      Messages
      Latest: New to this site and obs Gmc/Chevrolet Stumpy, Apr 21, 2021 at 12:56 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

      11,308
      Discussions
      139,060
      Messages
      Latest: Catalytic Converter 90 Silverado, Apr 21, 2021 at 2:57 PM

    3. Transmissions

      High performance and stock transmission questions and advice.
      2,450
      Discussions
      20,359
      Messages
      Latest: answer to any 4l60e trouble Ken N, Apr 21, 2021 at 3:42 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!
      516
      Discussions
      5,707
      Messages
      Latest: "Joe Dirt" 98 GMC 2wd RCSB #autocross TacosnBeer, Apr 21, 2021 at 2:59 PM

    5. Street Chat / Timeslips

      Open discussion for street / strip topics. Not sure where to post? Try here first.
      294
      Discussions
      4,007
      Messages
      Latest: 97 Silverado RCSB 1/4 mile PlayingWithTBI, Apr 15, 2021 at 12:28 PM

    6. Towing

      Talk about towing with your truck here.
      391
      Discussions
      7,976
      Messages
      Latest: towing with my lowered crew cab stutaeng, Apr 19, 2021 at 1:23 PM

  3. Lifted and Offroad

    1. Stock Suspension + Bolt On Kits

      Ask about body lifts and bolt on suspension lifts. Also stock offroading discussion.
      2,982
      Discussions
      39,581
      Messages
      Latest: Rear Leaf & Torsion Bar Removal - Tips? stutaeng, Apr 21, 2021 at 4:12 PM

    2. Full Custom Suspension / Cages / Fab

      Once the welder comes out the threads should go in here.
      423
      Discussions
      8,475
      Messages
      Latest: Sal's K2500 Dana 60 Solid Axle Swap strikk, Apr 21, 2021 at 10:21 AM

    3. Axles + Brakes

      All axle and brake tech goes here, even for the street guys. (Because it is really all the same.)
      2,141
      Discussions
      23,282
      Messages
      Latest: swap/upgrades to front calipers sewlow, Apr 21, 2021 at 11:59 AM

    4. Transfer Cases

      Tech help on GM transfer cases.
      474
      Discussions
      3,283
      Messages
      Latest: NP241 oil zachary A makoff, Apr 16, 2021 at 2:55 PM

    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!
      345
      Discussions
      2,864
      Messages
      Latest: 1992 k2500 overland work truck 93chevyluvr, Apr 18, 2021 at 4:00 PM

    6. Offroad Chat / Trail Ride Reports / Carnage

      Open discussion for offroad topics. Not sure where to post? Try here first.
      861
      Discussions
      7,387
      Messages
      Latest: Extended upper control arms. Fastman350, Mar 28, 2021

  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

      3,713
      Discussions
      40,845
      Messages
      Latest: Door Chime Removal AK49BWL, Apr 21, 2021 at 1:15 PM

    2. OEM and Custom Interiors

      How do you take that piece apart? This is how I customized mine.
      2,499
      Discussions
      28,519
      Messages
      Latest: Is there any way to make the shifter tighter? maskwa, Apr 21, 2021 at 3:51 PM

  5. Exterior

    1. Paint / Body / Detailing

      All the shiny outside parts. Color matching, debadging, tint, custom paint, linex etc.
      3,772
      Discussions
      48,890
      Messages
      Latest: Factory color that no one will admit to!! Ron Taylor, Apr 21, 2021 at 12:38 PM

  6. Pictures and Video

    1. Member Trucks

      Post pictures or video of your truck.
      2,573
      Discussions
      129,220
      Messages
      Latest: 1999 GMC Suburban K2500 DD OutlawDrifter, Apr 21, 2021 at 11:17 AM

    2. Car / Truck Photos and Videos

      Post automotive pictures and video only!
      681
      Discussions
      26,798
      Messages
      Latest: '98 Busurban Storm Chase Vehicle Build jjester6000, Apr 21, 2021 at 1:47 PM

    3. Other Vehicle Builds

      If you are working on something other then a GMT400 and want to show it off, do that here!
      261
      Discussions
      7,626
      Messages
      Latest: '76 Highboy Restomod/Overland Light Build Maroon96, Apr 20, 2021 at 10:19 PM

    4. Photoshop

      For signature requests and photo edits of your vehicles etc.
      648
      Discussions
      7,801
      Messages
      Latest: If Oldsmobile, Pontiac, and Buick had a GMT400 SUV stutaeng, Apr 15, 2021 at 4:47 PM

  7. Classifieds

    1. For Sale

      Full access members can post for sale threads here. New members can only reply.
      2,196
      Discussions
      24,912
      Messages
      Latest: Toy trucks for sale 618 Syndicate, Apr 21, 2021 at 4:11 PM

    2. Wanted

      Full access members can post wanted threads here. New members can only reply.
      1,049
      Discussions
      7,334
      Messages
      Latest: Genuine 99-00 Escalade seat leather replacements Bob Richards, Apr 21, 2021 at 10:38 AM

    3. Classifieds Feedback

      Leave and see feedback from past transactions.
      227
      Discussions
      1,117
      Messages
      Latest: Chilledspode A++++++ (Seriously, wow.) HotWheelsBurban, Mar 10, 2021

    4. Ebay / Craigslist Finds

      Find a good deal on a part we could all use? Post the link here!
      2,413
      Discussions
      23,579
      Messages
      Latest: CHEAP IMPORT High Performance Roller Lifters Supercharged111, Apr 20, 2021 at 11:02 AM

  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
      17
      Discussions
      17
      Messages
      Latest: Rear window for Canopy for 1990 stepside Silverado Downhiller, Dec 14, 2020

    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
      39
      Discussions
      53
      Messages
      Latest: Deck out your iron friend with QMI Fender Trim! carid, Jan 5, 2021

    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
      144
      Discussions
      465
      Messages
      Latest: What's New at RockAuto RockAuto, Apr 15, 2021 at 3:02 PM

    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.
      2,077
      Discussions
      24,906
      Messages
      Latest: First GMT400 - 1994 Yukon Quiksand, Apr 21, 2021 at 6:02 AM

    2. The Garage

      Discuss your tools, work areas and methods.
      472
      Discussions
      6,285
      Messages
      Latest: Best pliers PlayingWithTBI, Apr 19, 2021 at 6:25 PM

    3. Regional

      Find local members for meets, shows or parts.
      177
      Discussions
      3,910
      Messages
      Latest: Northeast Members [email protected], Mar 25, 2021

    4. Events

      Post about any good car shows or meets coming up!
      62
      Discussions
      511
      Messages
      Latest: Squirrel steals package from porch in Chicago Maria26886, Mar 30, 2021

    5. Feedback, Help and Suggestions

      If you are having any issues, need help or have some ideas for the forum, let us know here.
      341
      Discussions
      2,894
      Messages
      Latest: Map sensor reference 5v drops. James Carter, Apr 16, 2021 at 7:50 AM