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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.
      64
      Threads
      2,098
      Posts
      Latest: Sticker/Decal 4WDKC, Mar 7, 2019

    2. Introduction

      Are you new? Post a little about yourself here.
      2,085
      Threads
      25,291
      Posts
      Latest: New to Forum-1985 Chevy K20 76-77-78, Mar 21, 2019 at 11:47 AM

  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
      11
      Threads
      18
      Posts
      Latest: March Madness has arrived! Score Slam Dunk Savings today! AAG1, Mar 21, 2019 at 12:33 PM

    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. 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

      123
      Threads
      441
      Posts
      Latest: Promotions & Rebates at RockAuto.com! RockAuto, Mar 14, 2019

    8. 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 at 11:24 PM

    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

      138
      Threads
      4,040
      Posts
      Latest: Pace/Official truck thread - Including race wreckers and others pacecal, Mar 16, 2019 at 7:22 AM

    2. Tech Discussion

      Discussion on anything technical or mechanical that doesn't fit in other tech categories.
      2,479
      Threads
      32,538
      Posts
      Latest: Heater refurb question Selo, Mar 20, 2019 at 10:40 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

      1,941
      Threads
      23,048
      Posts
      Latest: Size of lift kit Craig 85, Mar 21, 2019 at 11:51 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

      1,792
      Threads
      17,921
      Posts
      Latest: 77 Rear Speakers gmachinz, Mar 21, 2019 at 11:48 AM

    5. Interior

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

      Interior

      Sub-Forums

      1. Heat & AC

      2. Seats

      1,103
      Threads
      12,469
      Posts
      Latest: Damn mice. idahovette, Mar 21, 2019 at 2:29 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

      2,152
      Threads
      24,071
      Posts
      Latest: Regular bumper on a 4WD fleetside idahovette, Mar 21, 2019 at 2:30 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

      3,573
      Threads
      55,788
      Posts
      Latest: 624 sbc heads TravisB, Mar 21, 2019 at 3:49 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

      1,521
      Threads
      18,594
      Posts
      Latest: SM465 Side Cover/ Top Cover? CSFJ, Mar 21, 2019 at 7:05 AM

    9. Differential & Driveline

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

      Differential & Driveline

      Sub-Forums

      1. Front Diff & Hubs

      827
      Threads
      9,495
      Posts
      Latest: 3.42 gears vs 3.73 gears 4WDKC, Mar 21, 2019 at 8:29 AM

  4. General Discussion

    1. Off-Roading

      Discuss Off-Roading in your squarebody here.
      113
      Threads
      1,682
      Posts
      Latest: Best mud tire? TravisB, Mar 19, 2019 at 1:37 PM

    2. Garage

      Discuss tools, shop safety, shop projects and Auto Detailing.
      369
      Threads
      15,243
      Posts
      Latest: What have you done to your square lately?? TommySpell, Mar 21, 2019 at 2:58 PM

    3. Other Vehicles

      Discuss makes and models other then the GM Square Bodies here.
      581
      Threads
      18,476
      Posts
      Latest: 2000 camaro ss Goldie Driver, Mar 21, 2019 at 2:29 PM

    4. Events

      If you know of an events or auto shows that are taking place near you, post them in here.
      88
      Threads
      818
      Posts
      Latest: C10 meet at SoCal speed shop Phoenix az 42Grand, Mar 18, 2019 at 12:29 PM

  5. Photo Gallery

    1. Member Photos

      Post up pics of your ride here.
      584
      Threads
      29,810
      Posts
      Latest: Put that square to work!!!! DoubleDingo, Mar 19, 2019 at 12:29 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
      1,355
      Posts
      Latest: SLO-C10 walk around video from last July SLO-C10, Mar 20, 2019 at 10:00 PM

    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

      729
      Threads
      55,572
      Posts
      Latest: 1974 2wd crew to 4x4. bucket, Mar 21, 2019 at 4:17 PM

    4. Photoshop

      Show off your photoshop skills and post signature requests.
      30
      Threads
      400
      Posts
      Latest: 56 Buick Special 2 tone + Squarebody? 86Apache, Jan 26, 2019

  6. GMSB Classifieds Forum

    1. For Sale

      Have something to sell? This is the place to do so.
      701
      Threads
      7,000
      Posts
      Latest: 73 doors eskimomann209, Mar 20, 2019 at 11:18 PM

    2. Wanted

      Needing something the is not being sold in the for sale section? Post it up in here.
      469
      Threads
      4,010
      Posts
      Latest: Misc parts to finish Kim Burke, Mar 18, 2019 at 2:48 AM

    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.
      206
      Threads
      22,881
      Posts
      Latest: Bullshit on craigslist. Goldie Driver, Mar 18, 2019 at 8:38 PM