Author Topic: Need some 4 speed help  (Read 2412 times)

Offline mjb765

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Need some 4 speed help
« on: June 27, 2008 - 11:01:38 PM »
I have a 70 Challenger with an 833 that someone had rigged the wrong kind of shifter for it. Does anybody have pics of the linkages so I can put the new ones in the right position??? Also--what are the positions of the shift tabs for the trans to be in neutral to make the adjustments? Any help would be most appreciated.... :working:




Offline Bullitt-

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Re: Need some 4 speed help
« Reply #1 on: June 28, 2008 - 12:00:37 AM »
pics from the '73 service manual...hope these help


Wade  73 Rallye 340..'77 Millennium Falcon...13 R/T Classic   Huntsville, AL
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Offline mjb765

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Re: Need some 4 speed help
« Reply #2 on: June 28, 2008 - 12:19:22 AM »
Looks good--but The pictures of the 70 linkages that Brewers has shows a long rod with a right angle bend in it. Is the 73 that you posted that much different????

Offline Bullitt-

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Re: Need some 4 speed help
« Reply #3 on: June 28, 2008 - 12:26:30 AM »
The manual covers all car lines & in some instances they do not specify which model, so the Brewers pic. is probably accurate while these are more generic. Looked in the manual & I do see a drawing similar to the top one with the L shaped rod for th J carline.
Wade  73 Rallye 340..'77 Millennium Falcon...13 R/T Classic   Huntsville, AL
Screwed by Photobucket!

Offline Moparal

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Re: Need some 4 speed help
« Reply #4 on: June 28, 2008 - 07:42:13 AM »
I got the 1-2 & 3-4  linkages under the seat of my truck right now. I just picked them up from a member that was storeing some stuff for me. Don't have a camera tho.  Brewers will have the correct ones you need. BEA has good pictures of there's in the adds the post. If you were near me, I'd toss these in your seat for you. The reverse rod has a heck of a bend in it as the other 2 have very noticeable bends in then also. They have to go through the crossmember support to work, so the factory bends are nec. 

Offline Changin Gears

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Re: Need some 4 speed help
« Reply #5 on: June 28, 2008 - 08:47:45 AM »
Here are some photos I took at the Mopar Nats to identify 4-speed linkage.  For instance, you can see the difference between a big block and small block clutch linkage torque shaft.
« Last Edit: June 28, 2008 - 09:04:51 AM by Changin Gears »


The goal never changes - Stop the 60' timer with your back tires

Offline mjb765

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Re: Need some 4 speed help
« Reply #6 on: June 28, 2008 - 10:21:28 AM »
Thanks guys.....I think I need to buy a set of rods also after looking at the detailed pics. Mine don't look like those which is why they won't line up with the right shifter installed.

Offline LAA66

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Re: Need some 4 speed help
« Reply #7 on: June 28, 2008 - 11:33:07 AM »
 That is some great information in those photos Changin Gears. The 70-72 e-body linkage rods look correct to me.

 The two holes in the operating levers, are they for shortening the shift throw? I don't think mine has both.

 

Offline Changin Gears

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Re: Need some 4 speed help
« Reply #8 on: June 28, 2008 - 11:41:45 AM »
I always use the inner holes for the shorter throw.


The goal never changes - Stop the 60' timer with your back tires

Offline ntstlgl1970

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Re: Need some 4 speed help
« Reply #9 on: June 28, 2008 - 12:20:50 PM »
And the long rod with the right angle (reverse rod) goes under the crossmember, while the 1-2 and 3-4 rods go above it if I remember right.
70 Cuda, 7.0L Gen-III Hemi, Viper T56 w/9310 gearset, 3.91's, Megasquirt MS3x v3.57, Innovate wideband, Firm Feel upper arms, torsion bars, springs and strut rods, QA1 DA shocks. I did everything on this car except the fancy paint stuff and I drive it...and I can't seem to stop messing with it....

Offline mjb765

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Re: Need some 4 speed help
« Reply #10 on: June 28, 2008 - 01:40:55 PM »
And the long rod with the right angle (reverse rod) goes under the crossmember, while the 1-2 and 3-4 rods go above it if I remember right.

Thanks for the info...now I will order rods from Brewers and hopefully put them in next weekend if they get here in time.

Alaskan_TA

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Re: Need some 4 speed help
« Reply #11 on: June 28, 2008 - 01:43:23 PM »
These show the complete 1970 only set up;


Offline mjb765

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Re: Need some 4 speed help
« Reply #12 on: June 28, 2008 - 01:50:33 PM »
These show the complete 1970 only set up;

Thanks--those 2 pics helped a lot

Does anybody know the lever locations to put the trans into neutral???

Offline matt63

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Re: Need some 4 speed help
« Reply #13 on: June 28, 2008 - 07:48:08 PM »
The rod with the hook that goes under the tranny crossmember is the reverse rod.  There are 2 different rods depending on the year.
Matt in Edmonton

'68 Valiant
'73 Cuda 340 4 speed (408) SOLD

Offline LAA66

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Re: Need some 4 speed help
« Reply #14 on: June 28, 2008 - 09:13:40 PM »
Thanks--those 2 pics helped a lot

Does anybody know the lever locations to put the trans into neutral???

 Click the trans plate levers on 1-2 then 3-4  for and aft. There will be a "neutral" detent in between. Rotating the drive shaft a bit will help free the engagement.

 Reverse has only two detents. Engaged or neutral. You will hear it and know which. Then the linkage can be set according to the best fit to the trans.