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View Full Version : 6.0L & 8.1L 2500HD/3500



  1. Deletes (1 replies)
  2. 6.0L Vortex Max (0 replies)
  3. 96 to 99+ dash and cluster swap and 6.0?? (0 replies)
  4. Class A motor home. (1 replies)
  5. Tranny 'clunk' on startup while in 'P' (3 replies)
  6. torque converter "?" (0 replies)
  7. It isn't a diesel but any suggestions? (8 replies)
  8. Allison trans TCC engagement buzzing noise (2 replies)
  9. 2005 Denali, AWD with 6.0L gasser (7 replies)
  10. 6.0 HP difference between 2500HD & 3500HD (3 replies)
  11. test drove two 8.1L, 2005 was faster than 2006 why??? (4 replies)
  12. truck starts then dies (2 replies)
  13. Dealer stumped: power loss, ticking noise, check engine light under heavy load (2 replies)
  14. Trans (0 replies)
  15. Can you guys help me with a 4.3L V6 starting problem? (3 replies)
  16. 8.1 Oil Cooler Lines (0 replies)
  17. Running rough after fuel fill - 8.1 (0 replies)
  18. 8.1L eng. service tools (2 replies)
  19. Knock Sensor (4 replies)
  20. GMC Suburban w/ 5.7L & stuck valve? (5 replies)
  21. Question about 6.0 silverado (5 replies)
  22. How much should I pay for a 2003 Chevy 2500HD? (2 replies)
  23. 2009 6.0 rear axle unloaded weight (0 replies)
  24. p.o.s. 6.0 swap out (8 replies)
  25. Procharger kits for 2009 Chevys... (1 replies)
  26. 2004 2500 Suburban 6.0 - Full Syn Fluids Replacement (6 replies)
  27. Should I send home some late model LS engines? (6 replies)
  28. 6.0 Fuel System (1 replies)
  29. 6.0 Backfire? (9 replies)
  30. Silverado 6.0 Engine RPM "Hangs" (1 replies)
  31. recall (0 replies)
  32. Fellow truck owners, need some input (3 replies)
  33. 8.1L Starting Trouble... (4 replies)
  34. Mileage for 8.1 (1 replies)
  35. Exhaust & programmers (3 replies)
  36. Factory Tow Package Problems (8 replies)
  37. 6.0L with 100K questions (5 replies)
  38. 03 6.0 with fluctuating oil pressure (3 replies)
  39. Any GMT900 6.0/6L90 mileage figures? (0 replies)
  40. 8.1 Liter? (6 replies)
  41. Towing with 6.0L gas / 4L80E combo? (16 replies)
  42. New 6.0L for 2007?? (10 replies)
  43. Torque Management (7 replies)
  44. A/C Delco Discontinues the PF59 (3 replies)
  45. Supercharging Gen III motors (3 replies)
  46. Truck Pulls yesterday (0 replies)
  47. 8.1 power programmer? exhaust upgrade? (3 replies)
  48. Diablo Predator power programmer (3 replies)
  49. GM 366 Tall Block Information (6 replies)
  50. whatcha got? (14 replies)
  51. 8.1L shutdown (6 replies)
  52. Gas gauge quit working (10 replies)
  53. Repair bill puts me in a state of shock (7 replies)
  54. Piston Slap (2 replies)
  55. Shift points when towing (3 replies)
  56. Thought it was the CSK. (0 replies)
  57. 6.0L- ? Changes (23 replies)
  58. 6.0L- ? Changes (25 replies)
  59. Hyperchip or Superchip for 5.3 liter? (5 replies)
  60. Check engine light (1 replies)
  61. Fuel Filter Shower? (0 replies)
  62. Hey, that got a diesel in it? (22 replies)
  63. 2003 3500 6.0 dually (0 replies)
  64. 8100 Oil consumption (10 replies)
  65. Joe Gibbs Racing 1500s (0 replies)
  66. Looks like GM is in some trouble (2 replies)
  67. could of had a duramax (0 replies)
  68. 6.0 & 8.1 Stock Muffler (3 replies)
  69. AC Delco Oil Filters PF46 & PF59? (3 replies)
  70. Helix TB spacer (8 replies)
  71. Anyone have one of these? (2 replies)
  72. Lifted 6.0L Trucks (and others) with Quadrasteer (0 replies)
  73. Something is clanking (2 replies)
  74. 2003 GMC Sierra 1500HD SLT Quadrasteer 6.0 (3 replies)
  75. 8.1 litre performance exhaust (2 replies)
  76. performance chips, etc for 6.0 (0 replies)
  77. Highest Gasoline Prices in History Right Around the Corner (4 replies)
  78. 8.1 in a C4500 (3 replies)
  79. 8.1Gasser help. (13 replies)
  80. Fumoto & 6.0L (8 replies)