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

382 topics in this forum

1. 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

2. Help with 82 GMC RPO codes

   By 92rado, September 5, 2017
   • 5 replies
   • 11.6k views
   • 
   • 92rado
   • September 5, 2017

3. RPO Codes - 1979 GMC

   By cam1fast69, December 2, 2017
   • 5 replies
   • 11.5k views
   • 
   • cam1fast69
   • December 3, 2017

4. 1983 chevy pickup and introduction 1 2

   By maxmamo, August 11, 2020
   • 26 replies
   • 11.3k views
   • 
   • maxmamo
   • August 26, 2020

5. 86 GMC Suburban 2500 Duramax swap

   By Bandit_T/A, February 16, 2019
   • 3 replies
   • 11.3k views
   • 
   • dmax_ty
   • February 22, 2019

6. 1985 Silveardo K20 in a Short Bed? 1 2

   By mark97213, August 9, 2019
   • 20 replies
   • 10.5k views
   • 
   • wog2006
   • April 22, 2020

7. 1987 Silverado project 1 2 3 4 6

   By BFieler10, September 30, 2014
   • 78 replies
   • 10.3k views
   • 
   • BFieler10
   • February 16, 2015

8. 1986 Chevy G10 Van Vacuum Hose Diagram

   By 1986ChevyG10, February 12, 2016
   • 2 replies
   • 10k views
   • 
   • riverbanks
   • July 9, 2019

9. Radiator brackets/mounts help needed

   By crnext, December 28, 2018   

   • radiator
   • fan shroud
   • 10 replies
   • 10k views
   • 
   • txab
   • January 5, 2019

10. 1987 Chevy R10 1/2 ton lower control arms

    By Plumbermik, August 30, 2020   

    • 1987
    • Chevrolet
    • (and 2 more)

      Tagged with:

      • 1987
      • Chevrolet
      • R10
      • lower control arms
    • 3 replies
    • 9.4k views
    • 
    • fatblazer1973
    • December 16, 2024

11. Swapping A Th350 For A 700r4?

    By limeimac97776, January 31, 2011
    • 0 replies
    • 9.2k views
    • 
    • limeimac97776
    • February 10, 2011

12. Keep or ditch cab visor?

    By fate0311, June 6, 2016
    • 8 replies
    • 8.9k views
    • 
    • 07Softail
    • November 24, 2016

13. 1985 Sierra Classic Sunroof

    By wylde1, September 26, 2011
    • 0 replies
    • 8.5k views
    • 
    • wylde1
    • September 27, 2011

14. 1985 C20 350 Won't Start 1 2

    By Metallifan, February 25, 2014
    • 17 replies
    • 8.4k views
    • 
    • Squirrely
    • April 15, 2014

15. tbi 454 won't start and there is a black smoke help me 1 2

    By chevy r20 454, October 20, 2015
    • 17 replies
    • 7.8k views
    • 
    • chevy r20 454
    • November 12, 2015

16. Fuel line routing

    By NMK10, December 13, 2014
    • 2 replies
    • 7.6k views
    • 
    • NMK10
    • December 14, 2014

17. Stuck float valve or stale gas?

    By jseabolt, August 5, 2013
    • 4 replies
    • 7.1k views
    • 
    • Duelin
    • August 5, 2013

18. RPO Codes

    By Gremlin72, January 1, 2016   

    • rpo
    • code
    • (and 1 more)

      Tagged with:

      • rpo
      • code
      • codes
    • 1 reply
    • 7.1k views
    • 
    • RyanbabZ71
    • January 1, 2016

19. Air Cleaner Temp Sensor Problems

    By this 'ol truck, August 5, 2010
    • 0 replies
    • 7k views
    • 
    • this 'ol truck
    • August 9, 2010

20. Top Gear Episode

    By jdaniel83, January 19, 2011
    • 0 replies
    • 7k views
    • 
    • jdaniel83
    • February 16, 2011

21. '75 Fuel Troubles

    By Beaster, June 28, 2016
    • 6 replies
    • 6.7k views
    • 
    • Beaster
    • July 1, 2016

22. Unusual Coolant Leak

    By ncaaref, September 9, 2010
    • 0 replies
    • 6.5k views
    • 
    • ncaaref
    • September 13, 2010

23. Replaced Brake Booster Now Pedal Goes To The Floor

    By Totty101, December 24, 2017
    • 8 replies
    • 6.5k views
    • 
    • Totty101
    • December 27, 2017

24. Fuel delivery issue please help 1 2 3

    By tnewman021, July 6, 2019
    • 39 replies
    • 6.3k views
    • 
    • tnewman021
    • July 9, 2019

25. Horn question 1986 c10

    By CraigMac, April 9, 2019
    • 4 replies
    • 6.3k views
    • 
    • CraigMac
    • April 10, 2019