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GM Square Body - 1973 - 1987 GM Truck Forum

  1. Gm Square Body

    1. Site News

      Here you will find updates to GmSquareBody.com.
      30
      Threads
      1,337
      Posts
      Latest: New Moderator Added to GMSB, animal is here to serve !!! animal, Jul 27, 2019

    2. Introduction

      Are you new? Post a little about yourself here.
      2,288
      Threads
      28,978
      Posts
      Latest: New From South Texas Javelina_59, Nov 12, 2019 at 12:40 AM

  2. Preferred Vendors

    1. Auto Accessories Garage

      Want to get the full potential out of your GMC C/K? 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
      Threads
      29
      Posts
      Latest: Get MONTH END SAVINGS before they’re GONE! SAVE up to 20% AAG1, Oct 7, 2019

    2. 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
      56
      Threads
      144
      Posts
      Latest: Check the Newest Version of LED Tailgate Light Bar by Lumen – a True Attention Grabber + Video carid, Oct 29, 2019

    3. CarParts.com

      We've got the largest selection of direct fit parts for your Chevy or GMC truck maintenance and repair needs. Visit CarParts.com for everyday low prices and message us in the vendor forum for expert advise.
      2
      Threads
      2
      Posts
      Latest: Top 5 Truck Bed Accessories CarParts.com, Jun 4, 2019

    4. Classic Parts of America

      Selling quality parts for your 1947-98 Chevrolet or GMC pickup, 1967-69 Camaro, 1968-72 Nova and 1968-72 Chevelle. Call 1-800-741-1678 or go online now at www.classicparts.com
      3
      Threads
      11
      Posts
      Latest: Get Up To 15% Off At Classic Parts Of America During Our Holiday Sale Classicparts, Dec 13, 2016

    5. Classic Truck Consoles

      2
      Threads
      11
      Posts
      Latest: Please Welcome Classic Truck Consoles to GMSb! klroth025, Jan 30, 2016

    6. GotExhaust.com

      1
      Threads
      60
      Posts
      Latest: Please Welcome GotExhaust.com to the forum xylorex, Jan 31, 2016

    7. RockAuto

      131
      Threads
      451
      Posts
      Latest: RockAuto Collector Magnets! RockAuto, Oct 28, 2019

    8. Rough Country Suspension Systems

      25
      Threads
      326
      Posts
      Latest: 6” Rough Country colonel mustard, Sep 3, 2019

    9. The Grafx Shop

      25
      Threads
      196
      Posts
      Latest: New Logo, New Look and DEALS OF THE MONTH! CSFJ, Nov 29, 2017

  3. '73 - '87 GM Truck Modifications

    1. The SquareBody Reference Library

      Part #s, RPO Codes, TSB's, Cast #'s, etc
      Sub-Forums: 1

      The SquareBody Reference Library

      Sub-Forums

      1. Owners Manuals

      150
      Threads
      4,322
      Posts
      Latest: Rally wheel worth Arkansas_V8, Nov 11, 2019 at 3:32 PM

    2. Tech Discussion

      Discussion on anything technical or mechanical that doesn't fit in other tech categories.
      2,754
      Threads
      36,705
      Posts
      Latest: Is my transmission going out? 1987 GMC Jimmy, Nov 12, 2019 at 2:48 AM

    3. Suspension, Steering & Brakes

      Brake Repair, Disc Brake Conversions, Suspension Replacement, Steering & Alignment
      Sub-Forums: 3

      Suspension, Steering & Brakes

      Sub-Forums

      1. Lifted & Off-Road Systems

      2. Brakes

      3. Lowered & Street Systems

      2,133
      Threads
      25,411
      Posts
      Latest: How Will My Square Body Look With XX Lift and XX Tires? idahovette, Nov 12, 2019 at 2:52 AM

    4. Electrical & Audio

      Electrical Accessories & Stereo Equipment.
      Sub-Forums: 3

      Electrical & Audio

      Sub-Forums

      1. Stereo & Entertainment Systems

      2. Gauge, Speedo & Instrumentation

      3. Retro-Fit & Aftermarket Accessories

      1,965
      Threads
      19,680
      Posts
      Latest: Aux battery BiggDeano, Nov 11, 2019 at 12:14 PM

    5. Interior

      Trim, Seats, Consoles, Door Panels, etc.
      Sub-Forums: 2

      Interior

      Sub-Forums

      1. Heat & AC

      2. Seats

      1,243
      Threads
      13,944
      Posts
      Latest: Heater hose now connected to water pump - no heat? C10MixMaster, Nov 11, 2019 at 4:51 PM

    6. Exterior

      Tires, Wheels, Paint, Mirrors, Badges, etc.
      Sub-Forums: 4

      Exterior

      Sub-Forums

      1. Wheels and Tires

      2. Paint and Body

      3. Aftermarket Accessories

      4. Glass & Mirrors

      2,391
      Threads
      27,008
      Posts
      Latest: Will new wheels and tires fit? Rusty Nail, Nov 12, 2019 at 3:31 AM

    7. Engine & Performance

      Engines, Engine mods, Chips, Filters, etc.
      Sub-Forums: 4

      Engine & Performance

      Sub-Forums

      1. Engine Swaps (Gas) LS, Vortec, LT1 , etc.

      2. TBI & EFI Conversions

      3. Diesel 6.2, Conversions Cummins, etc.

      4. Carb Fuel Systems

      3,880
      Threads
      60,112
      Posts
      Latest: Engine troubles uprising, Nov 12, 2019 at 3:15 AM

    8. Transmission & Transfer Case

      Shift Kits, Conversions, Adapters, Twin Stick, etc
      Sub-Forums: 3

      Transmission & Transfer Case

      Sub-Forums

      1. Automatic Transmission

      2. Transfer Case

      3. Manual Transmission & Clutch

      1,636
      Threads
      19,786
      Posts
      Latest: New Process A833 4speed w/ OD MY6 MM7 bucket, Nov 11, 2019 at 8:53 PM

    9. Differential & Driveline

      Front and Rear Axles, Lockers, Limited Slip, Yokes, etc
      Sub-Forums: 1

      Differential & Driveline

      Sub-Forums

      1. Front Diff & Hubs

      896
      Threads
      10,361
      Posts
      Latest: Posi-limited slip-tru trac! 78C10BigTen, Nov 11, 2019 at 3:12 PM

  4. General Discussion

    1. Off-Roading

      Discuss Off-Roading in your squarebody here.
      120
      Threads
      1,786
      Posts
      Latest: When you're stuck like Chuck in the mud !!! waterpirate, Sep 25, 2019

    2. Garage

      Discuss tools, shop safety, shop projects and Auto Detailing.
      414
      Threads
      17,508
      Posts
      Latest: Guess The Tool DoubleDingo, Nov 12, 2019 at 1:20 AM

    3. Other Vehicles

      Discuss makes and models other then the GM Square Bodies here.
      646
      Threads
      20,674
      Posts
      Latest: Any bikers? eskimomann209, Nov 11, 2019 at 11:51 PM

    4. Events

      If you know of an events or auto shows that are taking place near you, post them in here.
      101
      Threads
      958
      Posts
      Latest: Hot Rod Power Tour 2020 legopnuematic, Nov 2, 2019

  5. Photo Gallery

    1. Member Photos

      Post up pics of your ride here.
      617
      Threads
      32,295
      Posts
      Latest: Post a pic of your square? shiftpro, Nov 12, 2019 at 1:51 AM

    2. Member Videos

      If you have some videos of you burning out, recorded some events, or just wanted to show off your exhaust sounds, post them up here.
      135
      Threads
      1,366
      Posts
      Latest: Free, 100% no license required LS Tuning solution for Gen III engines. Jrgunn5150, Aug 4, 2019

    3. Under Construction

      Post up your build threads here.
      Sub-Forums: 7

      Under Construction

      Sub-Forums

      1. 2wd Pick-Ups C10 C1500 R10 R1500

      2. 2wd Pick-Ups C/R 20 2500 C/R 30 3500

      3. 2wd Suburban, Blazer and Jimmy

      4. 4wd Pick-Ups K10 K1500 V10 V1500

      5. 4wd Pick-Ups K/V 20 2500 K/V 30 3500

      6. 4wd Suburban, Blazer and Jimmy

      7. G Series GM 3rd Gen 71-95 Vans, Pathfinder

      791
      Threads
      59,259
      Posts
      Latest: Special ordered in 1981 now time for a second redo hip2bsquare, Nov 12, 2019 at 12:55 AM

    4. Photoshop

      Show off your photoshop skills and post signature requests.
      33
      Threads
      460
      Posts
      Latest: BBBURB - FREE Drops Thread BBBURB, Nov 1, 2019

  6. GMSB Classifieds Forum

    1. For Sale

      Have something to sell? This is the place to do so.
      782
      Threads
      7,925
      Posts
      Latest: Old chrysler radio knobs 78C10BigTen, Nov 11, 2019 at 5:36 PM

    2. Wanted

      Needing something the is not being sold in the for sale section? Post it up in here.
      523
      Threads
      4,374
      Posts
      Latest: WTB: 77-79 Chevrolet grill with 454 in corner rohuie, Nov 11, 2019 at 6:13 PM

    3. eBay & Craiglist Listings

      Are you selling something truck related on eBay or craigslist or if you see a great deal and want to share it, post it up here.
      231
      Threads
      23,406
      Posts
      Latest: Bullshit on craigslist. SDJunkMan, Nov 4, 2019