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early A UCA bushing install prob #807567
09/18/10 09:51 PM
09/18/10 09:51 PM
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RapidRobert Offline OP
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Used the bushings from a 73-76 A body moog front end reubild kit on my 65 Dart UCA's. they pressed in OK but today I went to istall the UCA and these bushings have shifted the UCA ~1/4" so if wont fit in there (on either side). WTH, it fit OK b 4 I changed them out. Are these bushings different from early to later A??. Thank you for your time.


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Re: early A UCA bushing install prob [Re: RapidRobert] #807568
09/18/10 09:54 PM
09/18/10 09:54 PM
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Quote:

Used the bushings from a 73-76 A body moog front end reubild kit on my 65 Dart UCA's. they pressed in OK but today I went to istall the UCA and these bushings have shifted the UCA ~1/4" so if wont fit in there (on either side). WTH, it fit OK b 4 I changed them out. Are these bushings different from early to later A??. Thank you for your time.




Take some measurements from your old bushings you pressed out.

Moog calls for the same part numbers for '65 and '73, '68, '70...

Re: early A UCA bushing install prob [Re: autoxcuda] #807569
09/18/10 10:10 PM
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RapidRobert Offline OP
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Alright if I still have the old ones I will compare them. yeah I thought they were the same also. Might have to R&R them & get the offset ones that you educated me that I should have in there w power steering. I still want max caster right?


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Re: early A UCA bushing install prob [Re: RapidRobert] #807570
09/18/10 10:18 PM
09/18/10 10:18 PM
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Didn't have ths problem with my 65 Cuda, but I used poly not Moog UCA bushings.


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They say there is always the exception that proves the rule.
Don't be the exception.
Re: early A UCA bushing install prob [Re: RapidRobert] #807571
09/18/10 10:18 PM
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Quote:

Alright if I still have the old ones I will compare them. yeah I thought they were the same also. Might have to R&R them & get the offset ones that you educated me that I should have in there w power steering. I still want max caster right?




yep, max caster....

Re: early A UCA bushing install prob [Re: autoxcuda] #807572
09/18/10 10:21 PM
09/18/10 10:21 PM
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RapidRobert Offline OP
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Thank you Steve, I'll get on it


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Re: early A UCA bushing install prob [Re: RapidRobert] #807573
09/18/10 10:25 PM
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Quote:

Thank you Steve, I'll get on it




I have some bushings I can measure. But I want to take a run throught the canyons before sunset here.

Re: early A UCA bushing install prob [Re: autoxcuda] #807574
09/18/10 10:32 PM
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RapidRobert Offline OP
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Whenever you have time and I'll measure these also. EDIT it seemed like I needed to remove about half of the outer flange shoulder on the UCA so the bushings could be pressed in further. I will recheck

Last edited by RapidRobert; 09/18/10 10:37 PM.
Re: early A UCA bushing install prob [Re: autoxcuda] #807575
09/19/10 03:05 AM
09/19/10 03:05 AM
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Quote:

I have some bushings I can measure. But I want to take a run throught the canyons before sunset here.




Nice hard drive through Grimes Canyon and back. Bummer it was allready dark, but there was a full moon.


Re: early A UCA bushing install prob [Re: RapidRobert] #807576
09/19/10 03:11 AM
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Quote:

Whenever you have time and I'll measure these also. EDIT it seemed like I needed to remove about half of the outer flange shoulder on the UCA so the bushings could be pressed in further. I will recheck




Some measurements. These are of my 73-76 LBP A-body upper control arms with Moog 7103 offset bushings. They were installed in my 68 Barracuda from 1994 to 2 months ago....

About 9 3/8" from bushing end to bushing end.








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Last edited by autoxcuda; 09/20/10 07:55 PM.
Re: early A UCA bushing install prob [Re: autoxcuda] #807577
09/19/10 03:53 AM
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Here's measurements of a bare Moog 7103 UCA bushing.

Re: early A UCA bushing install prob [Re: autoxcuda] #807578
09/19/10 07:59 PM
09/19/10 07:59 PM
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RapidRobert Offline OP
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I just measured one UCA from end to end & it was just shy of 9.5", much less than your 9&5/8". I can set either end into the frame tabs & it fits but then either other end wont. It's like the wishbone has been spread but my dimentions are less than yours . The car (65 dart) is on stands and has not been disturbed ex I started the eng & revved it several times but that's not it & as said the UCA's fit fine before I changed these 4 bushings. I am lost. I'll get back on it tomorrow.


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Re: early A UCA bushing install prob [Re: RapidRobert] #807579
09/19/10 11:52 PM
09/19/10 11:52 PM
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What method did you use to remove and install the bushings? It sounds like you may have tweaked the control arms.......

Re: early A UCA bushing install prob [Re: Jim_Lusk] #807580
09/20/10 09:20 AM
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RapidRobert Offline OP
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Jim I cranked the UBJ to 140 lbs w 1 leg in a vise and used the correct install tools for the bushings but I'm puzzled as my wing spread (9&1/2) is less than the 9&5/8" michael has on his. yes I'm thinking of compressing it as a last resort but I'm still missing something here. I'll recheck it this afternoon


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Re: early A UCA bushing install prob [Re: RapidRobert] #807581
09/20/10 09:45 AM
09/20/10 09:45 AM
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Quote:

EDIT it seemed like I needed to remove about half of the outer flange shoulder on the UCA so the bushings could be pressed in further. I will recheck




Robert , explain this ? Sounds like you ground on the arms and this may be where you lost your .125 ?

Re: early A UCA bushing install prob [Re: JohnRR] #807582
09/20/10 12:04 PM
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RapidRobert Offline OP
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Bro I haven't ground anything (yet). Where I'm at is on both sides of the car (both UCA's are out of whack) I set the front of 1 UCA in the recess & it fit well and looked like it could be easily tapped into place but the other rear one the bushing seemed like it stuck out too far on the outer (rear) face so I was thinking I could take out the rear bushing & grind a bit off of the flange shoulder on the outside (rear) of the UCA then (re) press it in and then it'd be forward enough to fit as I thought it was a bushing length prob but then I pulled the front out of the recess and the rear bushing fit its recess nicely but now the front would not fit so both ends fit OK ex the wingspan is too wide. It was quittin time at that point and I have not been back on it (yet) today. That's where I am at on this. Any thoughts?


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Re: early A UCA bushing install prob [Re: RapidRobert] #807583
09/20/10 03:43 PM
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Quote:

Jim I cranked the UBJ to 140 lbs w 1 leg in a vise and used the correct install tools for the bushings but I'm puzzled as my wing spread (9&1/2) is less than the 9&5/8" michael has on his. yes I'm thinking of compressing it as a last resort but I'm still missing something here. I'll recheck it this afternoon




I'm thinking you bent the one leg that was clamped down. Look through the bushings and see if they line up (like looking through a g*n scope). You will be able to see if they are straight.

Re: early A UCA bushing install prob [Re: Jim_Lusk] #807584
09/20/10 03:55 PM
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RapidRobert Offline OP
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You know that makes sense as it's the only thing that has been touched. I'll get on it Jim


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Re: early A UCA bushing install prob [Re: RapidRobert] #807585
09/20/10 05:21 PM
09/20/10 05:21 PM
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Opps....



Just went out and remeasured. Make that 9 3/8"

The press in washers on the ends have a slight crown to them that I think will make them really 9 3/8" rather than the 9 5/16" showing in the pictures.

Sorry, please don't fire me.




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Last edited by autoxcuda; 09/20/10 05:26 PM.
Re: early A UCA bushing install prob [Re: autoxcuda] #807586
09/20/10 05:25 PM
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You know I didn't take these off. I did put them in, but that was 1993. So I don't know how hard they were to get out.

It sure doesn't sound you are that far off. I'm thinking bend, bang, tweek as necessary as others have suggested.

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