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View Full Version : GMC V6 and V12 Engines

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  1. 305E Backfire out Carb and Exhaust (10 replies)
  2. 305E questions (5 replies)
  3. More Questions from a Newby: Air Pump (3 replies)
  4. 305A vs 305E install (1 replies)
  5. Spark plug reach (2 replies)
  6. how to change from oil canister to spin on filter? (6 replies)
  7. Volga City Truck Cruise (0 replies)
  8. Left Bank Smoking (3 replies)
  9. tach cable help (6 replies)
  10. 401M Crankshaft Bolt Circle diameter (2 replies)
  11. Engine knock (12 replies)
  12. V12 for sale Castalia, NC (3 replies)
  13. New gas tank (2 replies)
  14. Holley 500 problem (6 replies)
  15. oil leak on 305E exhaust manifold (2 replies)
  16. New Oil, Old look...new sound? (10 replies)
  17. 1961 GMC 4000 with 305B (5 replies)
  18. correct upper radiator hose available? (6 replies)
  19. 1.5in freeze plugs in 305 head? (0 replies)
  20. 1963 235 V6 1500, short bed (9 replies)
  21. 1962 305 Shocking Results (4 replies)
  22. Looking for a GMC 401 Water Pump (12 replies)
  23. dip stick tube (3 replies)
  24. timing chain part number differences (2 replies)
  25. Cylinder Head Freeze Plugs? (6 replies)
  26. Harmonic balancer (5 replies)
  27. 1966 K10 351E Carburetor (5 replies)
  28. Hose (4 replies)
  29. 1962 305d model 3000 What Oil Too Use (6 replies)
  30. Petronix for 305E? (10 replies)
  31. 1969 305E crankcase ventilation and PCV valve. (5 replies)
  32. Burnt valves??? (6 replies)
  33. 1964 GMC V-6 water pump (6 replies)
  34. Starter motor part number (0 replies)
  35. Distributor Roll Pin Drift (0 replies)
  36. Tach drive photo or diagram? (2 replies)
  37. Barry's thoughts on performance. (8 replies)
  38. #6 not firing with eBay HEI, any ideas? (24 replies)
  39. Need help on setting price for 401 (7 replies)
  40. 305E Crankcase Ventilation Filter Housing (5 replies)
  41. V6 in a 1970-72 Jimmy? (16 replies)
  42. 305E Vacuum Readings (1 replies)
  43. 1966 solid lifter specs (3 replies)
  44. 351 conversion (11 replies)
  45. Exhaust valves (2 replies)
  46. Clutch Fan ID Help (0 replies)
  47. head gaskets? (0 replies)
  48. Ethanol (corn squeezins) gas in engines writeup in Modern Tire Dealer Magazine (8 replies)
  49. 66 305E with 2g rochester carburetor (10 replies)
  50. GMC Medium Duty Flywheel Size SAE 2 (12 replies)