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

377 topics in this forum

1. Rebuild 700r4, anyone done it?

   By W8MCC, August 28, 2022   

   • 700r4
   • transmission
   • (and 1 more)

     Tagged with:

     • 700r4
     • transmission
     • Rebuild
   • 4 replies
   • 2.2k views
   • 
   • richard wysong
   • September 11, 2022

3. 1987 R30

   By Jon12345, August 9, 2022
   • 1 reply
   • 1.6k views
   • 
   • richard wysong
   • August 13, 2022

4. 1984/85 k2500

   By mikewasilla, May 30, 2022   

   • G80 lockinh diff.
   • 1 reply
   • 1.6k views
   • 
   • HoosierZ
   • May 30, 2022

5. New Neighbor's Square Body

   By AlaskaErik, May 29, 2022
   • 1 reply
   • 1.6k views
   • 
   • richard wysong
   • May 29, 2022

6. C20 Driveline Carrier Bearing lubrication?

   By markdafedman, May 10, 2022
   • 2 replies
   • 1.6k views
   • 
   • markdafedman
   • May 11, 2022

7. Just purchased a 1975 C5 with a 366 - where to buy parts??

   By Todd Butler, March 13, 2022
   • 1 reply
   • 1.4k views
   • 
   • Silverado4x4
   • March 13, 2022

8. turbo400 trans

   By andrew futter, March 8, 2022
   • 0 replies
   • 1.3k views
   • 
   • andrew futter
   • March 8, 2022

9. Does Anybody Have A Royal Sierra? 1 2 3

   By royalsierraguy, January 11, 2009
   • 33 replies
   • 26.9k views
   • 
   • Jaydaddy
   • February 26, 2022

10. Np203 jerking question

    By Thomas Mann, January 30, 2022
    • 0 replies
    • 1.3k views
    • 
    • Thomas Mann
    • January 30, 2022

11. Hard staring 305 with Rochester carb.

    By Rocky Roads, November 15, 2021
    • 1 reply
    • 1.4k views
    • 
    • Bowtie Tim
    • November 24, 2021

12. Old Blue for sale

    By Stanley Preskitt, October 14, 2021
    • 0 replies
    • 1.7k views
    • 
    • Stanley Preskitt
    • October 14, 2021

13. 75 C30 Rear Drum Brake Locked Up

    By David Nicholas, September 15, 2021
    • 0 replies
    • 1.6k views
    • 
    • David Nicholas
    • September 15, 2021

14. 1976 GMC Eleganza Stalling Issue

    By Janet Rocco, September 8, 2021
    • 0 replies
    • 1.3k views
    • 
    • Janet Rocco
    • September 8, 2021

15. 83 1500 8ft bed cab and bed swap onto a 2013 1500 4wd 8foot bed chassis

    By Robnj51, September 6, 2021
    • 0 replies
    • 1.3k views
    • 
    • Robnj51
    • September 6, 2021

16. Loud Engine Knock While Accelerating

    By ArcticCatIV, August 31, 2021   

    • Suburban
    • 1987
    • (and 1 more)

      Tagged with:

      • Suburban
      • 1987
      • knocking
    • 0 replies
    • 2.6k views
    • 
    • ArcticCatIV
    • August 31, 2021

17. 79 short box stepside project

    By ottoman, August 28, 2021
    • 0 replies
    • 1.3k views
    • 
    • ottoman
    • August 28, 2021

18. 1973 power window switches

    By Dawson Garland, August 15, 2021
    • 1 reply
    • 1.2k views
    • 
    • swathdiver
    • August 15, 2021

19. 87 chevy tbi 350 no fuel

    By Markus Escamilla, August 3, 2021
    • 0 replies
    • 1.4k views
    • 
    • Markus Escamilla
    • August 3, 2021

20. New here, but not a square body owner yet

    By blazblu82, August 3, 2021
    • 0 replies
    • 908 views
    • 
    • blazblu82
    • August 3, 2021

21. Help Identifying wheels.

    By ToddSw, July 10, 2021
    • 7 replies
    • 1.9k views
    • 
    • JimCost2014
    • July 23, 2021

22. Troubleshooting

    By Cladiesel, May 18, 2021
    • 0 replies
    • 1.3k views
    • 
    • Cladiesel
    • May 18, 2021

23. 1986 chevy c10

    By Seth Putnam, May 13, 2021
    • 2 replies
    • 1.4k views
    • 
    • Seth Putnam
    • May 13, 2021

24. 85 C10 throttle cable bracket

    By breadstick, April 11, 2021
    • 0 replies
    • 13.7k views
    • 
    • breadstick
    • April 11, 2021

25. Brass radiator tank replacement

    By d9gdon, November 27, 2020
    • 0 replies
    • 1.8k views
    • 
    • d9gdon
    • November 27, 2020

26. Wheel cylinders 77 C10

    By Benjamin Peter Trout, November 25, 2020
    • 1 reply
    • 1.2k views
    • 
    • txab
    • November 25, 2020