Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.

  1. Vortec 4.2L I-6

    Discussions:
    1,776
    Messages:
    27,615
  2. Drivetrain

    Discussions:
    727
    Messages:
    9,124
  3. Vortec 5.3L V8

    Discussions:
    234
    Messages:
    2,968
    Latest: 2007 Envoy Denali Engine Knocking tomw1314, Feb 23, 2017 at 12:32 PM
  4. LS2 6.0L V8

    Discussions:
    34
    Messages:
    744
    Latest: Dead 4.2 swap to 6.0 northcreek, Nov 19, 2016
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  1. NJTB
    Replies:
    5
    Views:
    256
  2. Scott400
    Replies:
    11
    Views:
    563
  3. mlan12
    Replies:
    7
    Views:
    174
  4. DanD
    Replies:
    0
    Views:
    162
  5. webdawg
    Replies:
    22
    Views:
    535
  6. Reprise
    Replies:
    15
    Views:
    348
  7. Steveinfl
    Replies:
    10
    Views:
    276
  8. Instrumental
    Replies:
    3
    Views:
    228
  9. awg1011
    Replies:
    15
    Views:
    512
  10. S Tucker
    Replies:
    4
    Views:
    222
  11. dlnelsonroca
    Replies:
    5
    Views:
    210
  12. RyanEAS
    Replies:
    7
    Views:
    202
  13. RyanEAS
    Replies:
    3
    Views:
    222
  14. lschafroth
    Replies:
    28
    Views:
    898
  15. SSportWagon
    Replies:
    10
    Views:
    447
  16. crazyelvis3577
    Replies:
    9
    Views:
    304
  17. FearlessAZ
    Replies:
    43
    Views:
    938
  18. MRRSM
    Replies:
    25
    Views:
    326
  19. 2003trailext
    Replies:
    10
    Views:
    5,848
  20. SLiNv_Vic
    Replies:
    15
    Views:
    643

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