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

382 topics in this forum

1. 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
   • 4.9k views
   • 
   • Jon Rush
   • October 18, 2019

2. Longer legs

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

3. 4l80e

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

4. Tranny problems 1 2

   By Corys1986, September 15, 2019
   • 20 replies
   • 3.5k views
   • 
   • Corys1986
   • September 30, 2019

5. Starting problems

   By 81 gmc, September 25, 2019
   • 2 replies
   • 719 views
   • 
   • 81 gmc
   • September 28, 2019

6. power problem to fuse block

   By sean jordan, September 25, 2019   

   • fuse block
   • fuse box
   • 1 reply
   • 11.8k views
   • 
   • no HD
   • September 25, 2019

7. Factory auxilliary electric fan actuation

   By vucelick, September 4, 2019
   • 0 replies
   • 523 views
   • 
   • vucelick
   • September 4, 2019

8. Power window stuck

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

9. Sloppy STeering

   By Mike Green, August 25, 2019
   • 0 replies
   • 1.1k views
   • 
   • Mike Green
   • August 25, 2019

10. Using assembly lube on an already broken in engine

    By 07sierra8.1, August 20, 2019
    • 3 replies
    • 1.1k views
    • 
    • 07sierra8.1
    • August 20, 2019

11. CUCV?

    By sdeeter19555, July 1, 2019
    • 3 replies
    • 881 views
    • 
    • sdeeter19555
    • August 4, 2019

12. 85 c10 LQ9

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

13. Show me all the Squares

    By SarahsGMC, May 25, 2018
    • 8 replies
    • 3.5k views
    • 
    • marinegruntlife0331
    • July 23, 2019

14. 1986 Chevy G10 Van Vacuum Hose Diagram

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

15. Fuel delivery issue please help 1 2 3

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

16. Can I drive with a hole in transfer case? What i

    By Top, June 30, 2019   

    • transfer case
    • gmc
    • (and 6 more)

      Tagged with:

      • transfer case
      • gmc
      • k2500
      • 1981
      • damaged transfer case
      • hole in transfer case
      • drive
      • what if
    • 5 replies
    • 4.2k views
    • 
    • davester
    • June 30, 2019

17. 1978 GMC blue canvas arranged

    By sam1978, May 9, 2019   

    • nos gm
    • 3 replies
    • 856 views
    • 
    • Darksky
    • May 14, 2019

18. 1978 suburban rear end

    By stanaslos, May 12, 2019
    • 1 reply
    • 3.4k views
    • 
    • Darksky
    • May 13, 2019

19. Rear end

    By derrik.kasinger, April 24, 2019
    • 2 replies
    • 3.8k views
    • 
    • SierraHD17
    • April 26, 2019

20. 81 Speedometer Transdcuer's - Keep burning up

    By mark97213, April 25, 2019   

    • speedometer
    • speedometer transducer
    • (and 3 more)

      Tagged with:

      • speedometer
      • speedometer transducer
      • cruise control
      • cruise control transducer
      • speedometer cable
    • 0 replies
    • 886 views
    • 
    • mark97213
    • April 25, 2019

21. Horn question 1986 c10

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

22. 1975 chevy 400 small block RPO

    By Roberts64, March 24, 2019
    • 1 reply
    • 1.1k views
    • 
    • newdude
    • March 26, 2019

23. RPO

    By Roberts64, March 24, 2019   

    • 1975 chevy 400
    • 0 replies
    • 555 views
    • 
    • Roberts64
    • March 24, 2019

24. H4 conversion

    By WranglerMike, March 18, 2019   

    • 4 headlamp
    • h4
    • (and 2 more)

      Tagged with:

      • 4 headlamp
      • h4
      • 4×6
      • conversion
    • 0 replies
    • 1.9k views
    • 
    • WranglerMike
    • March 18, 2019

25. Long time comming 74 C10 2wd to 4x4

    By Marty13, March 15, 2019
    • 0 replies
    • 743 views
    • 
    • Marty13
    • March 15, 2019