What type of transmission

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electoqute

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Location
Fort worth, tx
First Name
Terry
Truck Year
1973
Truck Model
C30 crewcab dually
Engine Size
6.0 ls
Gm went to the spring tensioner collar in the late 60s. 67 on up all use a spring which weakens over time. To fix it you have to disassemble the whole column. Make sure when you do to keep the shims and arms in order. If the notches are worn weld them up then file to fit the tongue. Gap should be thickness of paper match between tongue and groove. To much gap = loose, not enough = binding.
 

Steelbuddha

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Central North Carolina
First Name
Jonathan
Truck Year
1984
Truck Model
K20 (dump bed)
Engine Size
350
Last truck I had that was three-on-the-tree, I converted to a Hurst floor shifter. Now I remember why ;) .
 

Fat 454

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Australia
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Andy
Truck Year
1973
Truck Model
C20 Suburban
Engine Size
454
We've got one in an old '72. Great theft deterrent! No one knows how to drive 3 on the tree anymore.

Once adjusted - shifts like butter...
 

elbpony

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Location
Germany
First Name
Tim
Truck Year
1974
Truck Model
C10 Custom Fleetside
Engine Size
350cui 4BBL
Last truck I had that was three-on-the-tree, I converted to a Hurst floor shifter. Now I remember why ;) .
Funny, for me that kind shifting was the reason to get me that truck
For quick shifting the floor shift i better but I want to feel like in those old movies and I love it
 

elbpony

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Location
Germany
First Name
Tim
Truck Year
1974
Truck Model
C10 Custom Fleetside
Engine Size
350cui 4BBL
Gm went to the spring tensioner collar in the late 60s. 67 on up all use a spring which weakens over time. To fix it you have to disassemble the whole column. Make sure when you do to keep the shims and arms in order. If the notches are worn weld them up then file to fit the tongue. Gap should be thickness of paper match between tongue and groove. To much gap = loose, not enough = bi
For now it shifts fine. Hope I won't have to get to work on it anytime soon
 

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