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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.
      31
      Threads
      1,480
      Posts
      Latest: Squarebody Down! HELP - Member Roadside Assistance Volunteer Map 87scotty, Jul 31, 2020

    2. Introduction

      Are you new? Post a little about yourself here.
      2,521
      Threads
      33,294
      Posts
      Latest: Picked up a 1987 R10 Babs, Aug 10, 2020 at 11:55 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
      18
      Threads
      30
      Posts
      Latest: Last Minute Shoppers! We’ve Got You Covered with our Gift Promise AAG1, Dec 20, 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
      59
      Threads
      149
      Posts
      Latest: Give your dashboard a modern tough with Intellitronix Gauges Lefthand6, Aug 3, 2020

    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
      4
      Threads
      25
      Posts
      Latest: 79 250 integrated head exhaust manifold crack AuroraGirl, Apr 12, 2020

    5. Classic Truck Consoles

      2
      Threads
      16
      Posts
      Latest: Please Welcome Classic Truck Consoles to GMSb! Rusty Nail, Aug 3, 2020

    6. Gate Keeper Products

      www.GateKeeper-Products.com -GM Squarebody Decals
      3
      Threads
      28
      Posts
      Latest: GMSB Forum T-shirt Available Trent holbrook, Aug 4, 2020 at 9:14 PM

    7. GotExhaust.com

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

    8. RockAuto

      140
      Threads
      460
      Posts
      Latest: Save on Shocks & Struts at RockAuto RockAuto, Jul 24, 2020

  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

      131
      Threads
      4,243
      Posts
      Latest: Dip stick tube Tommy Simons, Aug 6, 2020 at 6:35 PM

    2. Tech Discussion

      Discussion on anything technical or mechanical that doesn't fit in other tech categories.
      3,030
      Threads
      41,282
      Posts
      Latest: Different tires or LSD in front or back? Grit dog, Aug 10, 2020 at 3:03 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

      2,342
      Threads
      27,888
      Posts
      Latest: Pulling Steering Wheel Grit dog, Aug 10, 2020 at 3:06 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

      2,170
      Threads
      21,917
      Posts
      Latest: Headlights go on and off AuroraGirl, Aug 10, 2020 at 12:30 PM

    5. Interior

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

      Interior

      Sub-Forums

      1. Heat & AC

      2. Seats

      1,383
      Threads
      15,688
      Posts
      Latest: Interior cab Red Rex, Aug 10, 2020 at 1:52 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

      2,646
      Threads
      30,952
      Posts
      Latest: Re-popped Bumpers FireTruck1984, Aug 10, 2020 at 2:27 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

      4,320
      Threads
      66,879
      Posts
      Latest: 87' R20 350 TBI Swap Advice wanted Jacko Wacko, Aug 10, 2020 at 12:53 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

      1,802
      Threads
      21,639
      Posts
      Latest: Clutch finger spacing Dale A, Aug 9, 2020 at 11:48 PM

    9. Differential & Driveline

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

      Differential & Driveline

      Sub-Forums

      1. Front Diff & Hubs

      997
      Threads
      11,796
      Posts
      Latest: Joys of the 10 bolt emsherer, Aug 10, 2020 at 3:01 PM

  4. General Discussion

    1. Off-Roading

      Discuss Off-Roading in your squarebody here.
      127
      Threads
      1,918
      Posts
      Latest: Warn hydraulic winch? 77 K20, Aug 9, 2020 at 11:23 AM

    2. Garage

      Discuss tools, shop safety, shop projects and Auto Detailing.
      475
      Threads
      21,342
      Posts
      Latest: What new tools have you got lately? TravisB, Aug 10, 2020 at 3:23 PM

    3. Other Vehicles

      Discuss makes and models other then the GM Square Bodies here.
      708
      Threads
      23,346
      Posts
      Latest: Bikes Derick C., Aug 10, 2020 at 12:23 PM

    4. Events

      If you know of an events or auto shows that are taking place near you, post them in here.
      108
      Threads
      1,036
      Posts
      Latest: C-10 Nationals in Maggie Valley, NC bluex, Aug 5, 2020 at 5:00 PM

  5. Photo Gallery

    1. Member Photos

      Post up pics of your ride here.
      658
      Threads
      33,609
      Posts
      Latest: I Bought Another Suburban bucket, Aug 10, 2020 at 3:24 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.
      142
      Threads
      1,421
      Posts
      Latest: 80’s dually pulled from a river Galane, Aug 3, 2020

    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

      878
      Threads
      63,091
      Posts
      Latest: 76 GMC Crew, Long Box, Dually...Gotta get it on the road again!! Rusty Nail, Aug 10, 2020 at 2:51 PM

    4. Photoshop

      Show off your photoshop skills and post signature requests.
      34
      Threads
      485
      Posts
      Latest: BBBURB - FREE Drops Thread RoryH19, Dec 30, 2019

  6. GMSB Classifieds Forum

    1. For Sale

      Have something to sell? This is the place to do so.
      864
      Threads
      8,723
      Posts
      Latest: New Moroso HEI Grit dog, Aug 10, 2020 at 1:14 AM

    2. Wanted

      Needing something the is not being sold in the for sale section? Post it up in here.
      595
      Threads
      4,889
      Posts
      Latest: 3 spoke black steering wheel with holes bucket, Aug 9, 2020 at 9:19 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.
      259
      Threads
      23,753
      Posts
      Latest: 1981 3/4T Suburban in WA Grit dog, Aug 8, 2020 at 3:59 AM