Comments

• There should be a 1/2 (head size) bolt holding a clamp in place on the T case where the cable goes in. Remove it. Pull the piece that the cable screws into out. Now you can see the plastic gear. Pull it out and replace it.

  in How to remove a speedo gear from a 79 gmc 4x4? Comment by rod-knocker June 2021
• There should be a 1/2 (head size) bolt holding a clamp in place on the T case where the cable goes in. Remove it. Pull the piece that the cable screws into out. Now you can see the plastic gear. Pull it out and replace it.

  in How to remove a speedo gear from a 79 gmc 4x4? Comment by rod-knocker May 2021