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82 won't move in gear

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Old 05-08-2017, 03:43 PM
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antoniov1
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Default 82 won't move in gear

Hey I need some help with this one. Just got done bleeding my brakes in the vette. Was gonna test it up the road. And when I put it in any gear it just feels like it's on neutral. And when I give it gas just revs. I made sure the shifter is moving the linkage and it is. What else should I look at?
Old 05-08-2017, 03:45 PM
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IF This helps also put a new key cylinder in.
Old 05-08-2017, 04:33 PM
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MelWff
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did you check the transmission fluid level?
you looked at the linkage on the transmission case and it moves with the shifter?
do you have reverse?
Old 05-08-2017, 05:18 PM
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Yes fluid is good. And yes I looked at the shifter linkage on the side when someone shifted it for me and it moves as it should. I don't have no gears. I can't even feel anything engage. It just goes into whatever gear I put it in without any feel of it catching.


Originally Posted by MelWff
did you check the transmission fluid level?
you looked at the linkage on the transmission case and it moves with the shifter?
do you have reverse?
Old 05-08-2017, 07:10 PM
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REELAV8R
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Originally Posted by antoniov1
Yes fluid is good. And yes I looked at the shifter linkage on the side when someone shifted it for me and it moves as it should. I don't have no gears. I can't even feel anything engage. It just goes into whatever gear I put it in without any feel of it catching.
Check the pivot bolt that the linkage is a attatched to that goes into the transmission. If that nut comes loose then the linkage will still move but will not rotate the rod that goes into the transmission.
The rod will have a flat on it to position the linkage correctly and a nut to hold the linkage in place.
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Old 05-08-2017, 07:53 PM
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Ok thanks man I'll check it out tomorrow


Originally Posted by REELAV8R
Check the pivot bolt that the linkage is a attatched to that goes into the transmission. If that nut comes loose then the linkage will still move but will not rotate the rod that goes into the transmission.
The rod will have a flat on it to position the linkage correctly and a nut to hold the linkage in place.
Old 05-09-2017, 03:17 PM
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Nope wasn't it. I'm thinking it's this lol. Do you know what size bolts I need?




Originally Posted by REELAV8R
Check the pivot bolt that the linkage is a attatched to that goes into the transmission. If that nut comes loose then the linkage will still move but will not rotate the rod that goes into the transmission.
The rod will have a flat on it to position the linkage correctly and a nut to hold the linkage in place.
Old 05-09-2017, 03:43 PM
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MelWff
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you posted a picture of a flex plate. the flex plate bolts to the crankshaft and torque converter, so which bolts are you talking about and why would all of them neatly fall out without you hearing anything?
Old 05-09-2017, 03:45 PM
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This hole circled does bolts go there? Cause it was a project car

Originally Posted by MelWff
you posted a picture of a flex plate. the flex plate bolts to the crankshaft and torque converter, so which bolts are you talking about and why would all of them neatly fall out without you hearing anything?
Old 05-09-2017, 03:52 PM
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look at the pictures in this link

http://www.chevydiy.com/gm-turbo-350...llation-guide/
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Old 05-09-2017, 04:55 PM
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Originally Posted by antoniov1
Nope wasn't it. I'm thinking it's this lol. Do you know what size bolts I need?
3/8"-24 bolts and nuts. Grade 8, not typical big box store types.
Here is some listed on Jegs
http://www.jegs.com/i/Spectre/865/46...FQ6LaQod9CABBw

How the heck did they come out and leave so quietly?

Last edited by REELAV8R; 05-09-2017 at 04:57 PM.
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Old 05-09-2017, 05:42 PM
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I have never driven the car. I bought it as a project. So never knew they was missing. Will I need the nuts too? Or just bolts? Since it's a 700r4

Originally Posted by REELAV8R
3/8"-24 bolts and nuts. Grade 8, not typical big box store types.
Here is some listed on Jegs
http://www.jegs.com/i/Spectre/865/46...FQ6LaQod9CABBw

How the heck did they come out and leave so quietly?
Old 05-09-2017, 06:15 PM
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700r4 should use 10mm 1.5 thread bolts.
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Old 05-09-2017, 08:05 PM
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Originally Posted by '75
700r4 should use 10mm 1.5 thread bolts.
Sorry, though we were dealing with a TH350 here.

https://www.summitracing.com/parts/a...FdO3wAodaF0OVQ
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Old 05-09-2017, 08:11 PM
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How many would I need?
Originally Posted by '75
700r4 should use 10mm 1.5 thread bolts.
Old 05-09-2017, 08:16 PM
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It takes 3 bolts. there will likely be 6 bolt holes in the flexplate, however it is two sets of 3 , one set will be the right bolt circle and the other set won't line up with the converter holes.
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Old 05-09-2017, 08:19 PM
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Alright thanks man! I'll let you know how it goes this weekend. Oh yes will I need nuts? And what's the torque on the bolts. And do I need to put any kind of loctite


Originally Posted by '75
It takes 3 bolts. there will likely be 6 bolt holes in the flexplate, however it is two sets of 3 , one set will be the right bolt circle and the other set won't line up with the converter holes.

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Old 05-09-2017, 09:17 PM
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35 to 40 lb ft should do it and blue locktite is good also.
Old 05-09-2017, 10:38 PM
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Ok thanks again man. So would I need nuts like sole transmissions call for?


Originally Posted by '75
35 to 40 lb ft should do it and blue locktite is good also.
Old 05-10-2017, 07:54 PM
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Usually the torque converter holes are threaded, so no nuts.


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