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Old 08-20-2022, 11:49 AM   #1
Christianad1156
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1969 Chevy K20 column shifter issue

All,

I've been lurking and learning from you all for a little while now but I could use some extra help today.

I have a 1969 Chevy with an auto trans and tilt column. Yesterday, I tried to shift out of P but it seemed a little tough. When I moved from P to R, it was like the entire shifter and collar rotated more than it was supposed to past the normal R location but it shifted into gear. I went through N to D and they were both far more clockwise than they should be. I'm essentially out of room to go to lower gears if I wanted to. When I shifted back to P, the spot it settled on was too far clockwise. However, when going to P in the "new" location, I can rotate the shifter and collar counter-clockwise, without pulling the shifter toward me, to put the indicator where it should be. When I go back to shift to drive, it re-rotates too far and is out of position.

Does anybody have any ideas on what I should do to determine what the root issue is? Fingers crossed for needing to tighten something but I'm not usually that lucky.

I checked the mechanical linkage from under the engine to the trans and it all looks fine. The gears seem to shift fine its just the location and movement in the collar and shifter that is the problem.

That same day, when driving, I started getting a chirping from under the hood. It might be a belt rubbing somewhere but it was odd and happened at about the same time. I don't see how it could be related but I thought I'd mention it.

Thanks in advance for any help and ideas.

Christian
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Old 08-20-2022, 12:35 PM   #2
52napco
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Re: 1969 Chevy K20 column shifter issue

Is it a GM column or an aftermarket..tilt not available in 69
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Old 08-20-2022, 07:11 PM   #3
Christianad1156
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Re: 1969 Chevy K20 column shifter issue

I thought it was the original shifter and column. It looks similar to ones I've seen in photos but I'm still learning about the truck. I bought it a few years ago. The transmission was replaced (700R4) and the guy I bought it from said that the indicator didn't match up perfectly. Which it did not but it was really close and tight until yesterday.

I attached some pictures of the column.

Christian
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Old 08-20-2022, 09:05 PM   #4
LockDoc
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Re: 1969 Chevy K20 column shifter issue

Quote:
Originally Posted by Christianad1156 View Post
I thought it was the original shifter and column. It looks similar to ones I've seen in photos but I'm still learning about the truck. I bought it a few years ago. The transmission was replaced (700R4) and the guy I bought it from said that the indicator didn't match up perfectly. Which it did not but it was really close and tight until yesterday.

I attached some pictures of the column.

Christian

I can't see the top of the lever but it looks like you need to tap the lever retaining pin back down into the lever....

LockDoc
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Old 08-20-2022, 09:33 PM   #5
Steeveedee
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Re: 1969 Chevy K20 column shifter issue

The roll pin on my shift lever kept dropping out the bottom, making it hard to get into park. I used blue Loc-Tite on it; we'll see how that works. Coming out the top would be a possibility, though. I can't really see the roll pin in the pic from the bottom.
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Old 08-21-2022, 12:46 AM   #6
Christianad1156
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Re: 1969 Chevy K20 column shifter issue

That pin was very much working itself up and out. I'll finish securing it in the morning. Do you think that could be the source of my issues?

How much should the two parts I highlighted in the attached photo move on the column. I can rotate them both a little with my hands. I know that is not very descriptive but are supposed to be solid tight if the gear lever is not engaged?
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