GM Square Body - 1973 - 1987 GM Truck Forum

  1. Gm Square Body

    1. Site News

      Here you will find updates to GmSquareBody.com.
      62
      Threads
      2,063
      Posts
      Latest: Squarebody Down! HELP - Member Roadside Assistance Volunteer Map mrburitto, Nov 6, 2018

    2. Introduction

      Are you new? Post a little about yourself here.
      2,013
      Threads
      24,064
      Posts
      Latest: I am looking to buy a k10. How to choose? 4WDKC, Dec 14, 2018 at 12:45 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
      7
      Threads
      14
      Posts
      Latest: Last Chance to Catch BIG SAVINGS on Cyber Week Deals! AAG1, Nov 30, 2018

    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
      49
      Threads
      120
      Posts
      Latest: Get up to $500 rebate - Chevrolet Performance Sale! Slow build jim, Jul 10, 2018

    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

      118
      Threads
      431
      Posts
      Latest: RockAuto.com Discount Code - Expires December 30, 2018 stuart, Dec 11, 2018 at 11:16 PM

    8. Rough Country Suspension Systems

      22
      Threads
      252
      Posts
      Latest: Springs or not??? K5Pride, Oct 17, 2018

    9. The Grafx Shop

      26
      Threads
      197
      Posts
      Latest: Sticker/Decal 86suburbanNJ609, Apr 17, 2018

  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

      129
      Threads
      3,970
      Posts
      Latest: Rare parts for Squarebodys??? Jmacout, Dec 9, 2018

    2. Tech Discussion

      Discussion on anything technical or mechanical that doesn't fit in other tech categories.
      2,380
      Threads
      31,224
      Posts
      Latest: 75-79 Saginaw PS Pump Brackets for BBC 75gmck25, Dec 17, 2018 at 6:48 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

      1,866
      Threads
      22,151
      Posts
      Latest: Steering box play and stiff ride questions CORVAIRWILD, Dec 17, 2018 at 7:38 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

      1,719
      Threads
      17,267
      Posts
      Latest: 1982 Suburban Heater Problem PrairieDrifter, Dec 15, 2018 at 9:20 PM

    5. Interior

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

      Interior

      Sub-Forums

      1. Heat & AC

      2. Seats

      1,053
      Threads
      11,781
      Posts
      Latest: Replacing Headlight Switch...7 or 8 pin Merlin3e9, Dec 17, 2018 at 6:43 AM

    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

      2,078
      Threads
      22,947
      Posts
      Latest: Side glass installation rpcraft, Dec 17, 2018 at 10:00 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

      3,464
      Threads
      54,006
      Posts
      Latest: Another vortec thread shiftpro, Dec 17, 2018 at 10:16 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

      1,463
      Threads
      17,743
      Posts
      Latest: Torque converter reinstall question on 700r4 CORVAIRWILD, Dec 17, 2018 at 7:29 AM

    9. Differential & Driveline

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

      Differential & Driveline

      Sub-Forums

      1. Front Diff & Hubs

      800
      Threads
      9,040
      Posts
      Latest: InstallingD44 Reid Racing knuckles 77 K20, Dec 15, 2018 at 12:41 AM

  4. General Discussion

    1. Off-Roading

      Discuss Off-Roading in your squarebody here.
      110
      Threads
      1,627
      Posts
      Latest: New to the forum. Before and after of my 1984 K20 dvdswan, Dec 3, 2018

    2. Garage

      Discuss tools, shop safety, shop projects and Auto Detailing.
      344
      Threads
      14,408
      Posts
      Latest: Heads Up! Rock Auto Sale! shiftpro, Dec 17, 2018 at 10:11 AM

    3. Other Vehicles

      Discuss makes and models other then the GM Square Bodies here.
      558
      Threads
      17,774
      Posts
      Latest: 1988 IROC-Z Rusty Nail, Dec 17, 2018 at 3:29 AM

    4. Events

      If you know of an events or auto shows that are taking place near you, post them in here.
      84
      Threads
      784
      Posts
      Latest: St. Louis Mo swap meets legopnuematic, Sep 10, 2018

  5. Photo Gallery

    1. Member Photos

      Post up pics of your ride here.
      577
      Threads
      29,426
      Posts
      Latest: I spy a Square Body.... Blue Ox, Dec 16, 2018 at 10:09 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.
      130
      Threads
      1,338
      Posts
      Latest: Wow is all I have to say.. Zoomalot, Nov 19, 2018

    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

      708
      Threads
      53,949
      Posts
      Latest: BBB resurection trukman1, Dec 17, 2018 at 7:16 AM

    4. Photoshop

      Show off your photoshop skills and post signature requests.
      29
      Threads
      397
      Posts
      Latest: White winch bumper? 1987 GMC Jimmy, Nov 12, 2018

  6. GMSB Classifieds Forum

    1. For Sale

      Have something to sell? This is the place to do so.
      668
      Threads
      6,748
      Posts
      Latest: 81-87 gauge cluster bezel colonel mustard, Dec 17, 2018 at 9:43 AM

    2. Wanted

      Needing something the is not being sold in the for sale section? Post it up in here.
      443
      Threads
      3,886
      Posts
      Latest: LF 90-91 suburban electric cluster 84 Shorty, Dec 17, 2018 at 7:21 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.
      190
      Threads
      22,433
      Posts
      Latest: Bullshit on craigslist. ajdemello, Dec 14, 2018 at 5:43 AM