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Who has installed Moog offset upper cont. arm bushings? #137055
10/15/08 09:15 PM
10/15/08 09:15 PM
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New York
rarefish Offline OP
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I have 4 Moog offset upper control arm bushings on order from Rock Auto. I'm planning on installing them in my 68 Charger. I'm looking to get 2 to 3 degs. positive caster when I get the front end aligned. I have read where some guys have installed only one offset bushing in each arm. Has anyone else done this and gotten the positive caster that they were looking for?

Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137056
10/15/08 11:15 PM
10/15/08 11:15 PM
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Niles , Ohio
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therocks Offline
oh wait.but hey.lets see.oh yeah.
therocks  Offline
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T

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Niles , Ohio
Just put them in my 65.I got about 3.5 degrees.I installed all 3 and I could still use some more caster.My camber is just about perfect at .5 positive.Caster is 1.25 neg as its a manual steering.It handles great.Rocky


Chrysler Firepower
Re: Who has installed Moog offset upper cont. arm bushings? [Re: therocks] #137057
10/15/08 11:51 PM
10/15/08 11:51 PM
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New York
rarefish Offline OP
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therocks, I'm guessing that you meant to say that you installed all four and not three. Right?

Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137058
10/16/08 12:37 AM
10/16/08 12:37 AM
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AZ - The "dry heat" state
71autoxr Offline
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I have them (all 4) and was able to get 3+ pos caster. There is a trick to installation install front bushing with hole "away" from the tire, and the rear bushing with the hole "towards" the tire. Part #'s are NAPA 267-1367 or MOOG K-7103. Good luck.


68 AMX mopars red headed stepchild
69 Dart GT Convertible 340 4 speed
71 Challenger - looks like the avatar!
Re: Who has installed Moog offset upper cont. arm bushings? [Re: 71autoxr] #137059
10/16/08 01:11 AM
10/16/08 01:11 AM
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autoxcuda Offline
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I got around 5 deg pos caster with .8 to 1.0 deg neg camber. With .5 deg neg camber I could get over 5 deg pos caster, maybe reach 6 deg pos caster.

But I wanted 1.5 degree neg camber so I could only end up with 4.3/4.4 deg pos caster.

Key here is finding an alignment guy that is willing to put in a little extra effort and understands what he is doing.

Before final alignment with only .8/1.0 neg camber.


Re: Who has installed Moog offset upper cont. arm bushings? [Re: autoxcuda] #137060
10/16/08 01:18 AM
10/16/08 01:18 AM
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Install the offset bushing per this R. Ehrenburg diagram. Not exactly like the directions in the box say:





If you are running poly strut rod bushings, shaving the rear bushing and sleeve the same 3/16" will help you get a little more caster. I did that.

Here's Matt's description of that process: http://users.erols.com/mathewg/bushings.html

Re: Who has installed Moog offset upper cont. arm bushings? [Re: autoxcuda] #137061
10/16/08 06:38 AM
10/16/08 06:38 AM
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Niles , Ohio
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therocks Offline
oh wait.but hey.lets see.oh yeah.
therocks  Offline
oh wait.but hey.lets see.oh yeah.
T

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Niles , Ohio
Yeah i meant 4.I had a ton of neg caster.That and I have RMS adjustable strut rods.That can get you a bit of caster.I do my own alignments at work so I knew where my settings were.Its a pain but I had all new chassis under the 65.Rocky


Chrysler Firepower
Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137062
10/16/08 07:25 AM
10/16/08 07:25 AM
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DC, MD Suburbs
440PURSUIT Offline
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I installed the offsets both front and rear with arrow toward the ball joint as intructons said on my 66 Belvy. I was disappointed to hear the tech only got 1.5 degrees positive caster.

I'm doing a Charger now and will try the rear bushing toward the inside and check the strut better this time. This post is right on time for me. Thanks.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: 440PURSUIT] #137063
10/16/08 10:45 AM
10/16/08 10:45 AM
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Long Island, NY USA
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BergmanAutoCraft Offline
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I have those and tubulars = 7 deg pos cast.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: BergmanAutoCraft] #137064
10/16/08 07:38 PM
10/16/08 07:38 PM
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New York
rarefish Offline OP
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Thanks for all of the info on this topic. The Moog offset bushing showed up today from Rock Auto. They came with two "ferrules" per bushing. It looks like you press the bushings into the control arms first then press the ferrules onto the bushing next. Does that sound right? I'm going to install them as Rick Ehrenberg recommends. With the rear bushing arrow pointing inboard and the front bushing pointing outboard.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: 440PURSUIT] #137065
10/16/08 09:25 PM
10/16/08 09:25 PM
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Missouri, U.S.A.
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JSSuperbee Offline
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The instructions in the box are WRONG! As outlined above by Autoxcuda.....don't use the instructions in the box. Also, Moog(and their parent company) won't answer questions about this error. I found out the hard way.


James Stinebaker
Re: Who has installed Moog offset upper cont. arm bushings? [Re: JSSuperbee] #137066
10/16/08 09:54 PM
10/16/08 09:54 PM
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Quote:

The instructions in the box are WRONG! As outlined above by Autoxcuda.....don't use the instructions in the box. Also, Moog(and their parent company) won't answer questions about this error. I found out the hard way.




The instructions are not wrong. We are just using the parts for another purpose.

The part is originally designed for rusted or accident damaged cars that have the upper shock towers bent in. So the bushings theoretically just push the shock towers back out to get factory alignment.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137067
10/16/08 09:57 PM
10/16/08 09:57 PM
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Quote:

Thanks for all of the info on this topic. The Moog offset bushing showed up today from Rock Auto. They came with two "ferrules" per bushing. It looks like you press the bushings into the control arms first then press the ferrules onto the bushing next. Does that sound right? I'm going to install them as Rick Ehrenberg recommends. With the rear bushing arrow pointing inboard and the front bushing pointing outboard.




I've never installed those ferrules. There was not room for them to be install between the frame slots. The non offest bushing do not have ferrules and they are the same thickness.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: autoxcuda] #137068
10/16/08 10:28 PM
10/16/08 10:28 PM
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Arizona
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I am also buying the Moog offset bushings (70 Challenger). I have read two or three threads on this and am (again / still) confused as to the way the offset is installed.
I had planned to put both sides (all four) with the arrow toward the ball joint.
Correct??

Re: Who has installed Moog offset upper cont. arm bushings? [Re: jsully] #137069
10/16/08 10:33 PM
10/16/08 10:33 PM
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Quote:

I am also buying the Moog offset bushings (70 Challenger). I have read two or three threads on this and am (again / still) confused as to the way the offset is installed.
I had planned to put both sides (all four) with the arrow toward the ball joint.
Correct??




Point the arrows per this diagram



So the front bushing in the A-arm has the arrow pointed out.

The rear bushing in the A-arm has the arrow pointing in.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: autoxcuda] #137070
10/16/08 11:36 PM
10/16/08 11:36 PM
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New York
rarefish Offline OP
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Now I'm confused about using or not using the ferrules. I compared the length of the offset bushing and it is about 3/16" shorter that the non-offset ones. So the ferrules I assume will make up the difference when the are added. When I looked closely at a standard non-offset bushing it actually has a ferrule already pressed into it on both sides. It is just that the diameter is smaller that the loose ones that come with the offset bushings.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137071
10/17/08 12:09 AM
10/17/08 12:09 AM
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Quote:

Now I'm confused about using or not using the ferrules. I compared the length of the offset bushing and it is about 3/16" shorter that the non-offset ones. So the ferrules I assume will make up the difference when the are added. When I looked closely at a standard non-offset bushing it actually has a ferrule already pressed into it on both sides. It is just that the diameter is smaller that the loose ones that come with the offset bushings.




If it will slide into your chassis with the ferrules, use them.

I think mine were just pulled in over the years. My particular car didn't have room for ferrules.

Re: Who has installed Moog offset upper cont. arm bushings? [Re: rarefish] #137072
10/17/08 09:48 AM
10/17/08 09:48 AM
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I didn't get it initially so I updated the info.

Last edited by cnxt; 10/17/08 09:49 AM.
Re: Who has installed Moog offset upper cont. arm bushings? [Re: BDW] #137073
10/17/08 10:59 AM
10/17/08 10:59 AM
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Arizona
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Thank you. I need to get installing and quit reading!

Re: Who has installed Moog offset upper cont. arm bushings? [Re: autoxcuda] #137074
10/17/08 10:57 PM
10/17/08 10:57 PM
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Missouri, U.S.A.
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The instructions that came in the box I purchased from Moog indicate that all arrows are to point in the same direction. That's wrong according to your diagram, and your diagram is correct.


James Stinebaker
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