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

382 topics in this forum

1. 1986 GMC K3500 4X4 454 GAS stalls and won't start for 30 mins

   By ngodline12, September 13, 2020
   • 7 replies
   • 2.2k views
   • 
   • ngodline12
   • September 15, 2020

2. "Swoosh" sound when braking

   By nick956, June 25, 2015
   • 7 replies
   • 2.7k views
   • 
   • nick956
   • July 11, 2015

3. Power Window Regulator part (not from china!) 79 k10

   By 2018GMC, February 18, 2013
   • 7 replies
   • 4.1k views
   • 
   • TurDuckEn
   • September 26, 2013

4. Quadrajet help needed

   By jseabolt, May 12, 2012
   • 7 replies
   • 4.2k views
   • 
   • jseabolt
   • May 14, 2012

5. Help Identifying wheels.

   By ToddSw, July 10, 2021
   • 7 replies
   • 2.6k views
   • 
   • JimCost2014
   • July 23, 2021

6. changing out tbi on 350

   By Kevin Angie Berglund, October 19, 2017
   • 6 replies
   • 1.3k views
   • 
   • SierraHD17
   • March 18, 2018

7. Hard finding parts.

   By Semikrazy, May 13, 2017
   • 6 replies
   • 2.4k views
   • 
   • juscuzram
   • August 25, 2017

8. Oil Leak At Manifold

   By 86highsierra, October 4, 2011
   • 6 replies
   • 3k views
   • 
   • hoorders
   • November 13, 2011

9. best style intake for 305?

   By Shawn84, April 14, 2012
   • 6 replies
   • 2.2k views
   • 
   • Squirrely
   • April 27, 2012

10. Need help with my 78 Chevy Step Side

    By 78stepside, September 26, 2014   

    • chevy
    • stepside
    • (and 6 more)

      Tagged with:

      • chevy
      • stepside
      • 350
      • smallblock
      • supert10
      • 4speed
      • 5speed
      • transmission
    • 6 replies
    • 3k views
    • 
    • darkfox1
    • October 4, 2014

11. '75 Fuel Troubles

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

12. 1981 C10

    By Austin McQuillin, December 4, 2019
    • 6 replies
    • 1.2k views
    • 
    • riverbanks
    • December 5, 2019

13. 1978 GMC Sierra Classic

    By sputtle, May 16, 2015
    • 6 replies
    • 3.8k views
    • 
    • sputtle
    • June 4, 2015

14. 1978 C10 Fender well Resistor? What is this?

    By mark97213, June 7, 2020   

    • 1978 C10
    • Electrical
    • 6 replies
    • 1.5k views
    • 
    • grampadirt
    • June 12, 2020

15. 1985 gmc high sierra

    By nford824, April 21, 2014   

    • gmc
    • chevy
    • (and 3 more)

      Tagged with:

      • gmc
      • chevy
      • 4x4
      • trans
      • bedliner
    • 6 replies
    • 2.6k views
    • 
    • nford824
    • May 20, 2014

16. 1987 chevrolet R10 half ton ignition problem

    By bph320, June 6, 2017   

    • 1987
    • r10
    • (and 2 more)

      Tagged with:

      • 1987
      • r10
      • ignition
      • trouble
    • 5 replies
    • 5k views
    • 
    • muddkatt
    • June 8, 2017

17. 6.0 swap

    By Derrick Reed, February 14, 2020
    • 5 replies
    • 1.3k views
    • 
    • silveradosid
    • February 20, 2020

18. Help with 82 GMC RPO codes

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

19. 1985 GMC 3500 Vendura

    By jonnotron, December 9, 2013
    • 5 replies
    • 1.3k views
    • 
    • jonnotron
    • December 11, 2013

20. 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

21. 1977 chevy c10

    By nicholaswarriner, January 12, 2019
    • 5 replies
    • 2k views
    • 
    • nicholaswarriner
    • March 14, 2019

22. Just wanted to say hi.i am new to forum.just restoring my 1983 k10.

    By whiskey101, July 11, 2017
    • 5 replies
    • 1.2k views
    • 
    • Silver16
    • July 17, 2017

23. 73 K10 trouble starting, no fuel? Help!

    By deathcharge, March 30, 2018
    • 5 replies
    • 6.1k views
    • 
    • txab
    • May 25, 2018

24. RPO Codes - 1979 GMC

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

25. 1987 Sierra classic fuel sending unit

    By nascarmikeb, April 28, 2018
    • 5 replies
    • 3k views
    • 
    • nascarmikeb
    • May 1, 2018