Column Gear Shift Detent

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

squaredeal91

Full Access Member
Joined
Mar 10, 2023
Posts
2,482
Reaction score
4,451
Location
Cave junction Oregon
First Name
Greg bush
Truck Year
1991 SB
Truck Model
K30
Engine Size
5.9 Cummins 12 valve
I think it varies depending on the column application and or generation. My 78 column has the detents.
 

Grit dog

Full Access Member
Joined
May 18, 2020
Posts
6,883
Reaction score
12,041
Location
Auburn, Washington
First Name
Todd
Truck Year
1986, 1977
Truck Model
K20, C10
Engine Size
454, 350
That's my recollection, too. The column has Park and Neutral, and then any forward drive gear. All the drive gears are differentiated by the rooster comb in the transmission.

In the assembly plant we would set the column and trans in N and then tighten down the "barrel" on the shift rod. That way any error in the adjustment that would manifest itself at the end of travel was split in half.

K
And for the rest of the crowd, that principle applies to many things.
If you halve the constraints, you halve the potential for error.
 

Bennyt

Full Access Member
Joined
May 17, 2019
Posts
1,186
Reaction score
1,811
Location
Surprise
First Name
Ben
Truck Year
1977
Truck Model
C10
Engine Size
350
That's my recollection, too. The column has Park and Neutral, and then any forward drive gear. All the drive gears are differentiated by the rooster comb in the transmission.

In the assembly plant we would set the column and trans in N and then tighten down the "barrel" on the shift rod. That way any error in the adjustment that would manifest itself at the end of travel was split in half.

K
Good info. I think I always set in D and tighten it but really can't recall. I'll do it in N going forward
 

Bennyt

Full Access Member
Joined
May 17, 2019
Posts
1,186
Reaction score
1,811
Location
Surprise
First Name
Ben
Truck Year
1977
Truck Model
C10
Engine Size
350
Both of my trucks have 700r4's and no detent was changed and they work fine. I just swapped the indicators. I had one column rebuilt and 99% sure they said they were the same detents. Only power glides require a different detent IIRC.
 

Latest posts

Forum statistics

Threads
43,948
Posts
946,326
Members
35,997
Latest member
skinny727
Top