1973-1991 K5 Blazer | Truck | Suburban

Modifications, Troubleshooting, Repairs or Maintenance for the '73-'91 models, most technical help is usually found here...

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  1. Grim-Reaper
    Locked Sticky

    Please Read Before Posting! UPDATED 12/03

    Grim-Reaper, Mar 20, 2002
    Replies:
    0
    Views:
    23,301
    Grim-Reaper
    Mar 20, 2002
  2. RockBottomRacing

    Picking up a 91 Suburban V20, curious about differences

    RockBottomRacing, Feb 16, 2019 at 1:10 AM
    Replies:
    3
    Views:
    51
    Space Toast
    Feb 16, 2019 at 2:24 PM
  3. Plunkett

    No power for gauge lighting at fuse box

    Plunkett, Feb 15, 2019 at 3:38 PM
    Replies:
    0
    Views:
    27
    Plunkett
    Feb 15, 2019 at 3:38 PM
  4. firemedicsafd

    52/56 spring swap questions

    firemedicsafd, Feb 14, 2019 at 7:43 PM
    Replies:
    3
    Views:
    61
    nvrenuf
    Feb 15, 2019 at 2:10 PM
  5. extra_230s

    '89 K5 won't shut off

    extra_230s, Nov 25, 2015
    Replies:
    13
    Views:
    1,254
    trukker1
    Feb 15, 2019 at 1:24 PM
  6. pma4x4

    '89-'91 Suburban LMC Headlight and Wiring Upgrade Write Up with Pics

    pma4x4, Sep 30, 2012
    Replies:
    11
    Views:
    10,375
    eodcoduto
    Feb 15, 2019 at 12:49 PM
  7. bluejim

    83 GMC Jimmy Tailgate Questions.

    bluejim, Feb 13, 2019 at 9:53 PM
    Replies:
    2
    Views:
    75
    K5Jimmy
    Feb 14, 2019 at 12:59 PM
  8. CraigFulton

    Installing head, need help with valve guides and rockers

    CraigFulton, Feb 10, 2019 at 3:03 PM
    Replies:
    10
    Views:
    181
    CraigFulton
    Feb 13, 2019 at 7:41 PM
  9. CraigFulton

    Thinking of adding catalytic converters

    CraigFulton, Feb 3, 2019 ... 2
    Replies:
    39
    Views:
    715
    89 jimmy
    Feb 11, 2019 at 10:27 PM
  10. JOES89K5

    Loss of power.

    JOES89K5, Jan 12, 2019 ... 2
    Replies:
    32
    Views:
    562
    dyeager535
    Feb 10, 2019 at 11:37 AM
  11. JOES89K5

    Spark but no fuel

    JOES89K5, Feb 3, 2019
    Replies:
    10
    Views:
    164
    89 jimmy
    Feb 9, 2019
  12. GoGoGirl

    Help! Truck won’t start! Gas 350

    GoGoGirl, Jan 20, 2019 ... 2 3 4
    Replies:
    71
    Views:
    1,231
    6872xtc
    Feb 8, 2019
  13. btblazer

    Torque rods Tailgate

    btblazer, Feb 2, 2019
    Replies:
    1
    Views:
    124
    wheels87k5
    Feb 2, 2019
  14. CRM318

    Will a NP205 for a SM465 fit a TH350?

    CRM318, Jan 30, 2019
    Replies:
    17
    Views:
    263
    diesel4me
    Feb 1, 2019
  15. JACKED_JIMMY_79

    First time emissions fail...air pump?

    JACKED_JIMMY_79, Jan 25, 2019 ... 2
    Replies:
    26
    Views:
    487
    JACKED_JIMMY_79
    Jan 29, 2019
  16. k5/jimmy

    Tcase swap or fix????

    k5/jimmy, Jan 22, 2019
    Replies:
    15
    Views:
    311
    imiceman44
    Jan 26, 2019
  17. RockBottomRacing

    1978 C30 Auto to Manual trans swap, what’s needed?

    RockBottomRacing, Jan 25, 2019
    Replies:
    0
    Views:
    88
    RockBottomRacing
    Jan 25, 2019
  18. GaBnn3

    1991 V2500 Suburban Left Rear Upper Shock Mount

    GaBnn3, Jan 20, 2019
    Replies:
    4
    Views:
    142
    USSkoval
    Jan 22, 2019
  19. 77_Jimmy

    TH350 Cooler Lines.

    77_Jimmy, Jan 20, 2019
    Replies:
    6
    Views:
    89
    77_Jimmy
    Jan 20, 2019
  20. GaBnn3

    '91 V2500 Suburban Radiator Question

    GaBnn3, Jan 18, 2019
    Replies:
    3
    Views:
    147
    GaBnn3
    Jan 18, 2019
  21. formercruiserhead

    1310 or 1350 rear driveshaft?

    formercruiserhead, Jan 11, 2019
    Replies:
    7
    Views:
    275
    formercruiserhead
    Jan 16, 2019
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