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

379 topics in this forum

1. 6.0 swap

   By Derrick Reed, February 14, 2020
   • 5 replies
   • 1.1k views
   • 
   • silveradosid
   • February 20, 2020

3. Truck stalls right after starting

   By Bernier, February 9, 2020   

   • 1978 GMC Sierra classic
   • 0 replies
   • 413 views
   • 
   • Bernier
   • February 9, 2020

4. No Factory installed GPS

   By SKALC, January 25, 2020
   • 0 replies
   • 543 views
   • 
   • SKALC
   • January 25, 2020

5. Need front driveshaft bolts

   By Mark Dumka, January 23, 2020
   • 1 reply
   • 1.4k views
   • 
   • newdude
   • January 23, 2020

6. Paint codes for one-off factory job

   By Chambo, January 21, 2020
   • 0 replies
   • 499 views
   • 
   • Chambo
   • January 21, 2020

7. 83 1/2 ton rust problems/build

   By William Nelson, November 28, 2019   

   • 1983
   • GMC
   • (and 6 more)

     Tagged with:

     • 1983
     • GMC
     • 1/2
     • Ton
     • Pickup
     • Rust
     • Repair
     • Build
   • 2 replies
   • 1.7k views
   • 
   • davester
   • January 18, 2020

8. Compatible frames years for 1979 GMC High Sierra C2500

   By Cody26, January 16, 2020
   • 1 reply
   • 530 views
   • 
   • riverbanks
   • January 17, 2020

9. NO POWER

   By IMANITRONUT, January 6, 2020
   • 4 replies
   • 457 views
   • 
   • IMANITRONUT
   • January 6, 2020

10. Clutch linkage

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

11. Vapor lock?

    By JoeD. M., December 30, 2019
    • 2 replies
    • 1.9k views
    • 
    • Mikebtte
    • December 31, 2019

12. Power to fuel pump

    By Casey 8520, December 30, 2019
    • 1 reply
    • 1.2k views
    • 
    • riverbanks
    • December 30, 2019

13. 87 Chevy 5.7 will not run while in gear 1 2

    By 87chevys5.7, June 9, 2019
    • 25 replies
    • 2.4k views
    • 
    • massbowtie
    • December 17, 2019

14. 79 K10 EFI options

    By 2018GMC, December 16, 2019
    • 2 replies
    • 738 views
    • 
    • CamGTP
    • December 16, 2019

15. 1981 C10

    By Austin McQuillin, December 4, 2019
    • 6 replies
    • 807 views
    • 
    • riverbanks
    • December 5, 2019

16. NEW MEMBER

    By Squarebodymike, December 3, 2019
    • 0 replies
    • 914 views
    • 
    • Squarebodymike
    • December 3, 2019

17. 1978 Sierra Classic

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

18. 76 C10 Stepside

    By Eddie 70, November 17, 2019
    • 2 replies
    • 1.2k views
    • 
    • Eddie 70
    • November 17, 2019

19. No fuel 1 2

    By Gallia Khaskey, September 3, 2019
    • 18 replies
    • 3.1k views
    • 
    • Gallia Khaskey
    • November 13, 2019

20. Pump Accelerator Won't Start without priming with fuel

    By RDV, October 30, 2019
    • 1 reply
    • 510 views
    • 
    • muddkatt
    • November 1, 2019

21. 1978 GMC Royal Sierra

    By willevans2, October 21, 2019   

    • squarebody
    • GMC
    • (and 2 more)

      Tagged with:

      • squarebody
      • GMC
      • royal sierra
      • sell
    • 3 replies
    • 4k views
    • 
    • HeySkippyDog
    • October 29, 2019

22. 1973 C60 wheel cylinder parts

    By Diesel80, October 20, 2019
    • 3 replies
    • 2.9k views
    • 
    • txab
    • October 21, 2019

23. 1979 k20 fleetside Cheyenne fuel sending unit

    By Jon Rush, October 18, 2019   

    • fuel sending unit
    • Fuel gauge
    • (and 2 more)

      Tagged with:

      • fuel sending unit
      • Fuel gauge
      • Wrong reading
      • Truck box removal?
    • 1 reply
    • 2k views
    • 
    • muddkatt
    • October 18, 2019

24. Tail lights stop working when I put my headlights on

    By Jon Rush, October 17, 2019   

    • 1979
    • Ground locations
    • (and 1 more)

      Tagged with:

      • 1979
      • Ground locations
      • Wiring issue
    • 2 replies
    • 4.2k views
    • 
    • Jon Rush
    • October 18, 2019

25. Longer legs

    By azdarth, October 11, 2019
    • 0 replies
    • 448 views
    • 
    • azdarth
    • October 11, 2019

26. 4l80e

    By Jbstep, October 1, 2019
    • 2 replies
    • 588 views
    • 
    • riverbanks
    • October 1, 2019