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[Z06] Reverse - Difficult to select

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Old Dec 22, 2008 | 05:11 PM
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Default Reverse - Difficult to select

Hi guys

Just wondered if anyone else has experienced this
I fitted a BM short shifter about 12 months - no problem with it but reverse wasn't particulary easy to slot in.

More recently it's become more and more difficult (and sometime impossible) to select reverse. I can go up and down the box and it's fine.

Recently we had a bit of cold weather and it seemed to get better ?!
I've made sure everything was nice and tight on the shifter - any suggestions ?

Linkage ?
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Old Dec 22, 2008 | 05:21 PM
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Originally Posted by jml_911
Hi guys

Just wondered if anyone else has experienced this
I fitted a BM short shifter about 12 months - no problem with it but reverse wasn't particulary easy to slot in.

More recently it's become more and more difficult (and sometime impossible) to select reverse. I can go up and down the box and it's fine.

Recently we had a bit of cold weather and it seemed to get better ?!
I've made sure everything was nice and tight on the shifter - any suggestions ?

Linkage ?
The short shifters all seem to be a little difficult to get into reverse. I just switched from B&M to the MGW 30% Shifter. It is a little easier to get into reverse but doesn't feel as good shifting to me. Each must have their short comings. I haven't hit the track with this new one yet but the B&M would sure grab some gears.
Pitt
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Old Dec 22, 2008 | 06:44 PM
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Yep,my B&M ripper is tight into rev as well.The Anti-Venom mod made the other gears easier,but not rev.
\db2
Carolina
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Old Dec 22, 2008 | 06:53 PM
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I too Have a B&M shifter. I just have made it a habbit to shift into THIRD GEAR BEFORE SHIFTING INTO REVERSE it always slips in nice this way..
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Old Dec 22, 2008 | 09:22 PM
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Originally Posted by slvrzo6
I too Have a B&M shifter. I just have made it a habbit to shift into THIRD GEAR BEFORE SHIFTING INTO REVERSE it always slips in nice this way..

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Old Dec 22, 2008 | 09:56 PM
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Originally Posted by pit-man
I just switched from B&M to the MGW 30% Shifter. It is a little easier to get into reverse but doesn't feel as good shifting to me.
Ah don't tell me that. I just ordered an MGW shifter the other day to replace my Kirban since I heard it cures cancer and ends world hunger.
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Old Dec 22, 2008 | 10:47 PM
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Very typical for an aftermarket shifter. Going from 3rd or 4th first will help a lot
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Old Dec 23, 2008 | 06:21 AM
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Thanks chaps
I've been trying that - but even sometimes it won't do it.
And this is progressively getting worse ?
Very annoying when yr trying to park it in a tight London car park space !

Last edited by jml_911; Dec 23, 2008 at 06:36 AM.
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Old Dec 23, 2008 | 07:47 AM
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Originally Posted by Ryan L
Ah don't tell me that. I just ordered an MGW shifter the other day to replace my Kirban since I heard it cures cancer and ends world hunger.
THE JURY IS STILL OUT....let me get it broke in !!
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Old Dec 23, 2008 | 09:06 AM
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Originally Posted by jml_911
Thanks chaps
I've been trying that - but even sometimes it won't do it.
And this is progressively getting worse ?
Very annoying when yr trying to park it in a tight London car park space !
Do you ever have any problems shifting any other gears? I ask because my car is a bitch to get into reverse but I have to drop the RPMs down to get it into other gears.
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Old Dec 23, 2008 | 01:03 PM
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Originally Posted by slvrzo6
I too Have a B&M shifter. I just have made it a habbit to shift into THIRD GEAR BEFORE SHIFTING INTO REVERSE it always slips in nice this way..
same here.
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Old Dec 23, 2008 | 02:27 PM
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Originally Posted by jkz06
Do you ever have any problems shifting any other gears? I ask because my car is a bitch to get into reverse but I have to drop the RPMs down to get it into other gears.
The corvette gearbox is a bit agricultural compared to other modern units (actually my 30 old porsche has a nicer shift) anyway - it's not the smoothest of changes at the best of times - but it's liveable from 1-6 - i could cope if reverse was selectable - even with a 3rd to reverse move - but I can go out sometimes and not get reverse at all ?
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Old Dec 23, 2008 | 08:32 PM
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Welcome to the T56...cobra guys claim to have similar issues. Mine is a pain to get into...sometimes it goes in half way and I think its all the way and when I try to back up it grinds outta gear Embarassing to say the least
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Old Dec 23, 2008 | 09:07 PM
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The shifter box that mounts to the torque tube has probably loosened up and needs re-aligned and tightened up. If the locator bushings that are in the shifter box mount are worn, that is what's causing your problem. I've been fighting this for years and damned GM doesn't sell the bushings separately, you need to buy a whole new shifter assembly to get the damned bushings. If some machine shop would copy these things and offer them for sale on here and the other Vette forums, they would make a killing! Hope this helps.

Jimbo
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Old Dec 23, 2008 | 10:58 PM
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B&M Sells Solid Mount Bushings. But, Yes if you want the Rubber Ones with the Trick Washers, you do need to buy a whole assembly. You might be able to find some on Fleebay..
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Old Dec 23, 2008 | 11:08 PM
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Originally Posted by Ryan L
Ah don't tell me that. I just ordered an MGW shifter the other day to replace my Kirban since I heard it cures cancer and ends world hunger.




Why replace the Kirban? I thought it was an excellent shifter.
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Old Dec 23, 2008 | 11:54 PM
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Originally Posted by slvrzo6
B&M Sells Solid Mount Bushings. But, Yes if you want the Rubber Ones with the Trick Washers, you do need to buy a whole assembly. You might be able to find some on Fleebay..
Just searched B&M's website and I found the bushings with their precision sport shifter for the corvette, but couldn't find the part listed separately,,,guess I need to email them to see if they sell them separately.
Thanks ,

Jimbo
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To Reverse - Difficult to select

Old Dec 24, 2008 | 06:53 AM
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Originally Posted by ZZOOM06
Just searched B&M's website and I found the bushings with their precision sport shifter for the corvette, but couldn't find the part listed separately,,,guess I need to email them to see if they sell them separately.
Thanks ,

Jimbo
Hey Jimbo
Let us know if you get any joy from them (I couldn't even find an email on their site ?)

Thanks
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Old Dec 24, 2008 | 09:36 AM
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Originally Posted by jml_911
Hey Jimbo
Let us know if you get any joy from them (I couldn't even find an email on their site ?)

Thanks
I couldn't find an email address either, guess I need to call them after the holidays. I'll update this thread once I get some info from them.
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Old Dec 24, 2008 | 10:12 AM
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Originally Posted by ctusser




Why replace the Kirban? I thought it was an excellent shifter.
I have a Kirban shifter and I have no problems going into reverse or any other gears. I doubt the shifter is the issue.
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