1973-1987 Chevrolet & GMC Square Body / Rounded Line Pickups

382 topics in this forum

1. 1981 sierra conversion back to regular gas

   By lipikok, June 21, 2015
   • 1 reply
   • 1.1k views
   • 
   • 78gmc1ton
   • July 22, 2015

2. 1978 suburban rear end

   By stanaslos, May 12, 2019
   • 1 reply
   • 3.3k views
   • 
   • Darksky
   • May 13, 2019

3. Power window stuck

   By Steven Rodriguez, September 2, 2019
   • 1 reply
   • 2.5k views
   • 
   • Gallia Khaskey
   • September 4, 2019

4. Front suspension compatibility

   By habanerored52, April 30, 2018
   • 1 reply
   • 1.1k views
   • 
   • Logan Lanfear
   • May 3, 2018

5. 78 GMC Heater Control Issue (New Member)

   By Moby Vandura, February 13, 2020
   • 1 reply
   • 1.4k views
   • 
   • GoToGuy
   • March 15, 2020

6. Np205 stick in 2wd position But driving in low range

   By Andrew Kapel, October 10, 2022
   • 1 reply
   • 1.9k views
   • 
   • richard wysong
   • October 11, 2022

7. electrical

   By Terry James, September 13, 2023
   • 1 reply
   • 1.2k views
   • 
   • PhilB
   • September 13, 2023

8. Clutch linkage

   By Jstevens7700, January 3, 2020
   • 1 reply
   • 1.2k views
   • 
   • Jstevens7700
   • January 3, 2020

9. 1986 GM 1500

   By Mpalmer, October 12, 2017
   • 1 reply
   • 1.2k views
   • 
   • ifixedit
   • October 16, 2017

10. 87 K1500 Step Side

    By Ampipe, January 19, 2020
    • 1 reply
    • 762 views
    • 
    • GoToGuy
    • March 15, 2020

11. Lock cylinder- how to replace without a key

    By Rw Berry, February 9, 2020
    • 1 reply
    • 1.6k views
    • 
    • GoToGuy
    • March 15, 2020

12. 1987 GMC Sierra

    By Blake Stegenga, February 20, 2016   

    • 1987
    • sierra
    • (and 1 more)

      Tagged with:

      • 1987
      • sierra
      • 350
    • 1 reply
    • 2.4k views
    • 
    • lariosified
    • August 4, 2016

13. 1973 power window switches

    By Dawson Garland, August 15, 2021
    • 1 reply
    • 1.5k views
    • 
    • swathdiver
    • August 15, 2021

14. 1980 Jimmy, body rough, what's it worth??

    By AmandaFormaro, October 2, 2014
    • 1 reply
    • 1.1k views
    • 
    • Colossus
    • October 3, 2014

15. Power loss to ignition no gauges radio nothing

    By Shofoo, July 27, 2020
    • 1 reply
    • 2.5k views
    • 
    • riverbanks
    • July 27, 2020

16. Need help

    By 2011035, July 19, 2020
    • 1 reply
    • 1k views
    • 
    • diyer2
    • July 19, 2020

17. New Neighbor's Square Body

    By AlaskaErik, May 29, 2022
    • 1 reply
    • 2.1k views
    • 
    • richard wysong
    • May 29, 2022

18. 75 C20 Turn Signal Hardware question

    By 96740, December 14, 2016
    • 1 reply
    • 1.1k views
    • 
    • redhot1.4
    • December 20, 2016

19. 1978 Sierra Classic

    By jleair, November 26, 2019
    • 1 reply
    • 725 views
    • 
    • stevejones
    • November 27, 2019

20. power problem to fuse block

    By sean jordan, September 25, 2019   

    • fuse block
    • fuse box
    • 1 reply
    • 11.7k views
    • 
    • no HD
    • September 25, 2019

21. Just purchased a 1975 C5 with a 366 - where to buy parts??

    By Todd Butler, March 13, 2022
    • 1 reply
    • 1.7k views
    • 
    • Silverado4x4
    • March 13, 2022

22. 85 c10 LQ9

    By marinegruntlife0331, July 23, 2019
    • 1 reply
    • 1.7k views
    • 
    • marinegruntlife0331
    • July 23, 2019

23. 1988 Silverado info

    By Roger_, June 20, 2016
    • 1 reply
    • 1.2k views
    • 
    • redhot1.4
    • July 2, 2016

24. 1984/85 k2500

    By mikewasilla, May 30, 2022   

    • G80 lockinh diff.
    • 1 reply
    • 2k views
    • 
    • HoosierZ
    • May 30, 2022

25. 1988 Chev G20 van problems

    By James O'Byrne, November 16, 2020
    • 1 reply
    • 4.2k views
    • 
    • riverbanks
    • November 16, 2020