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

377 topics in this forum

1. '75 Fuel Troubles

   By Beaster, June 28, 2016
   • 6 replies
   • 5.4k views
   • 
   • Beaster
   • July 1, 2016

3. 1981 Chev Step Van

   By jordan.haskin, June 29, 2016
   • 2 replies
   • 2.1k views
   • 
   • j-ten-ner
   • June 29, 2016

4. 1983 Chevy Sierra 1500 - wiring & steering column

   By n_whitcro, April 4, 2016
   • 1 reply
   • 3.3k views
   • 
   • Duelin
   • June 10, 2016

5. Need Help! 1977 GMC Vandura- 5.7L 350

   By bjohnsey, May 10, 2016
   • 3 replies
   • 2.8k views
   • 
   • barry G
   • June 1, 2016

6. 75 Bench Seat Replacement/Upgrade?

   By 96740, April 10, 2016
   • 3 replies
   • 2.6k views
   • 
   • Spurshot
   • April 18, 2016

7. CB Radio in a C-10/C-20 - Mounting Location Ideas

   By 96740, April 10, 2016
   • 4 replies
   • 1.8k views
   • 
   • cjb321
   • April 11, 2016

8. Chevy 1977 silverado

   By rnewman62, January 17, 2016
   • 9 replies
   • 1.9k views
   • 
   • grampadirt
   • April 11, 2016

9. Timing issue on 86 gm 350

   By Cmal7, March 25, 2016
   • 12 replies
   • 10.2k views
   • 
   • Cmal7
   • March 27, 2016

10. need info on 1983 gmc 1 ton dually

    By LoneSStar, March 10, 2016
    • 1 reply
    • 1.2k views
    • 
    • LoneSStar
    • March 10, 2016

11. Fuel gauge inop on a K20 with dual tanks

    By Jeremey Weeks, February 2, 2016
    • 3 replies
    • 2.6k views
    • 
    • THORX4
    • February 13, 2016

12. Surging at a stop

    By Michael Gonsalves, January 27, 2016
    • 0 replies
    • 1k views
    • 
    • Michael Gonsalves
    • January 27, 2016

13. 84 K1500 6.2 Engine Surge help

    By mueller73, January 25, 2016
    • 0 replies
    • 1k views
    • 
    • mueller73
    • January 25, 2016

14. Emission Difficulties - 78 GMC K-15 with Aux Tank

    By Akameriadoc, January 5, 2016
    • 2 replies
    • 1.1k views
    • 
    • txab
    • January 21, 2016

15. RPO Codes

    By Gremlin72, January 1, 2016   

    • rpo
    • code
    • (and 1 more)

      Tagged with:

      • rpo
      • code
      • codes
    • 1 reply
    • 6.3k views
    • 
    • RyanbabZ71
    • January 1, 2016

16. 84 CUCV K-30 M 10008

    By hortmanbradley, December 30, 2015
    • 9 replies
    • 1.6k views
    • 
    • grampadirt
    • December 31, 2015

17. Rebuild sbc 400 in K10 or Crate motor? 1 2

    By 2018GMC, November 15, 2015
    • 25 replies
    • 9.3k views
    • 
    • Squirrely
    • December 11, 2015

18. 1984 K20 dual tank wiring

    By 2ringer6, December 4, 2015
    • 1 reply
    • 2.4k views
    • 
    • Squirrely
    • December 5, 2015

19. Kill Switch - Cigarette lighter

    By Akameriadoc, November 30, 2015   

    • security
    • 1 reply
    • 3.2k views
    • 
    • TheStig
    • December 5, 2015

20. 86 k 1500 loud whine..

    By Cmal7, November 30, 2015
    • 4 replies
    • 1.2k views
    • 
    • Cmal7
    • December 1, 2015

21. New dash an clips

    By Smitty71665, November 24, 2015
    • 0 replies
    • 880 views
    • 
    • Smitty71665
    • November 24, 2015

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

    By chevy r20 454, October 20, 2015
    • 17 replies
    • 6.4k views
    • 
    • chevy r20 454
    • November 12, 2015

23. Kickdown cable

    By shawn.towne.359, October 15, 2015
    • 3 replies
    • 1.5k views
    • 
    • ifixedit
    • October 19, 2015

24. Looking for rear end

    By drew.lenihan, October 5, 2015
    • 0 replies
    • 1.2k views
    • 
    • drew.lenihan
    • October 5, 2015

25. starter wiring

    By mudslinging74, September 24, 2015
    • 0 replies
    • 2k views
    • 
    • mudslinging74
    • September 24, 2015

26. 1984 Chevy K20 4X4 350 runs 20 secs then dies

    By 2ringer6, August 9, 2015
    • 3 replies
    • 3.2k views
    • 
    • Duelin
    • September 18, 2015