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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.
      66
      Threads
      2,115
      Posts
      Latest: New Moderator Added to GMSB, animal is here to serve !!! HotRodPC, May 18, 2019 at 12:19 AM

    2. Introduction

      Are you new? Post a little about yourself here.
      2,137
      Threads
      26,248
      Posts
      Latest: Hello from the UK.... dvdswan, May 20, 2019 at 7:33 PM

  2. Preferred Vendors

    1. 1A Auto

      66
      Threads
      307
      Posts
      Latest: Forum member discount? Lostranger, Sep 14, 2018

    2. 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
      13
      Threads
      25
      Posts
      Latest: Running boards SrMousse, May 13, 2019

    3. 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
      52
      Threads
      124
      Posts
      Latest: Immense selection of premium-quality Trailer Tires at CARiD.com Keith Seymore, Mar 1, 2019

    4. 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.
      1
      Threads
      1
      Posts
      Latest: Cheers from CarParts.com Team! CarParts.com, May 20, 2019 at 4:58 PM

    5. 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

    6. Classic Truck Consoles

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

    7. GotExhaust.com

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

    8. RockAuto

      126
      Threads
      444
      Posts
      Latest: ACDelco Wiper Blade Rebate at RockAuto.com RockAuto, May 16, 2019 at 11:20 AM

    9. Rough Country Suspension Systems

      24
      Threads
      300
      Posts
      Latest: am I better staying with a 4 inch lift or going to a 6inch Dmack, Mar 15, 2019

    10. 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

      143
      Threads
      4,151
      Posts
      Latest: Original 511 Mile 1974 C-10 Custom Deluxe. hatzie, May 20, 2019 at 9:54 PM

    2. Tech Discussion

      Discussion on anything technical or mechanical that doesn't fit in other tech categories.
      2,539
      Threads
      33,431
      Posts
      Latest: Ultra rare collectible square body trucks? Big Chip, May 20, 2019 at 11:22 PM

    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

      1,989
      Threads
      23,661
      Posts
      Latest: Advice on rebuilding control arms thecantaloupeman, May 20, 2019 at 10:48 PM

    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

      1,824
      Threads
      18,237
      Posts
      Latest: Lost my old pictures, do you know where these go? 84ShortBox, May 20, 2019 at 11:13 PM

    5. Interior

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

      Interior

      Sub-Forums

      1. Heat & AC

      2. Seats

      1,143
      Threads
      12,805
      Posts
      Latest: Door panel plastic restoration shiftpro, May 20, 2019 at 9:41 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

      2,214
      Threads
      24,854
      Posts
      Latest: Tire size for c20 silverado Richard Schultz, May 20, 2019 at 10:33 PM

    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

      3,651
      Threads
      56,794
      Posts
      Latest: 454 swap, belt/bracket confusion Dleighton, May 20, 2019 at 11:28 PM

    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

      1,553
      Threads
      18,959
      Posts
      Latest: TH400 slushy shifting. HotRodPC, May 19, 2019 at 2:14 PM

    9. Differential & Driveline

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

      Differential & Driveline

      Sub-Forums

      1. Front Diff & Hubs

      851
      Threads
      9,787
      Posts
      Latest: Gear question asltrfl, May 19, 2019 at 5:05 AM

  4. General Discussion

    1. Off-Roading

      Discuss Off-Roading in your squarebody here.
      118
      Threads
      1,746
      Posts
      Latest: Got this green truck...1985 CUCV M1028 77 K20, May 20, 2019 at 10:06 PM

    2. Garage

      Discuss tools, shop safety, shop projects and Auto Detailing.
      387
      Threads
      15,978
      Posts
      Latest: What size shielding gas tank to get for welding KilgoreTrout, May 20, 2019 at 3:47 PM

    3. Other Vehicles

      Discuss makes and models other then the GM Square Bodies here.
      593
      Threads
      18,891
      Posts
      Latest: 1979 Trans Am - 25 years in a garage Rusty Nail, May 20, 2019 at 10:58 PM

    4. Events

      If you know of an events or auto shows that are taking place near you, post them in here.
      89
      Threads
      831
      Posts
      Latest: Texas member meet HotRodPC, May 20, 2019 at 11:18 PM

  5. Photo Gallery

    1. Member Photos

      Post up pics of your ride here.
      589
      Threads
      30,451
      Posts
      Latest: Photo Ralley Game K201979, May 20, 2019 at 9:18 PM

    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.
      133
      Threads
      1,356
      Posts
      Latest: Short Idle clip of the new engine Ronald Ward, Apr 23, 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

      748
      Threads
      56,641
      Posts
      Latest: Old77's 87 3/4 2wd Burb Old77, May 20, 2019 at 2:35 PM

    4. Photoshop

      Show off your photoshop skills and post signature requests.
      30
      Threads
      401
      Posts
      Latest: drop please SrMousse, Mar 31, 2019

  6. GMSB Classifieds Forum

    1. For Sale

      Have something to sell? This is the place to do so.
      717
      Threads
      7,248
      Posts
      Latest: Add on ac, fenders, doors, rally wheels. bigcountry78, May 20, 2019 at 3:03 PM

    2. Wanted

      Needing something the is not being sold in the for sale section? Post it up in here.
      484
      Threads
      4,070
      Posts
      Latest: WTB 90 Model Shortbed RetroC10Sport, May 20, 2019 at 4:47 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.
      212
      Threads
      23,075
      Posts
      Latest: Chalet 4x4 SBC 400 roundhouse, May 19, 2019 at 4:15 PM