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Now I'm really confused about upper A arm bushings [message #362282] Sun, 07 February 2021 18:58 Go to next message
skip2 is currently offline  skip2   United States
Messages: 544
Registered: September 2011
Location: Winter Haven,FL (center o...
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Senior Member
Evening All,

I said I would report after I was to install my offset bushings correctly, I thought. I pulled off the right one first and found the offset bushing was in correctly. I didn't realize there were slotted mount holes and cam bolts and washers in place. On the right I found the rear cams had the offset bushing pulled inward and the front one ALSO, so there goes about any caster gained being killed by the front being pulled in. The left side had the same setup with the front being in the neutral, or center, position instead. I set the front right one like the left. I know there is a camber issue here too. The drive did considerably better but I wonder if I should be using the cam on the front and pull the stock front bushings, hole in center, to the outside to gain more caster, I know it is not as much as the offset bushings create but just a little more or is what I have the desirable setup. It's not hard to adjust once the wheel is off even just to experiment. I have read on other vehicles the TOOOOOO much caster will cause undo strain on steering components. What say ye?

Skip Hartline


74 Canyon Lands, FiTech, 3.7 FD LSD, Manny Tranny, Springfield Distributor, 2001 Chevy Tracker Ragtop Towd
Re: [GMCnet] Now I'm really confused about upper A arm bushings [message #362285 is a reply to message #362282] Sun, 07 February 2021 22:47 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Skip,
Just call me and discuss.
We must do at least two a week, so I can guide you.


On Sun, Feb 7, 2021 at 4:59 PM Skip Hartline via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Evening All,
>
> I said I would report after I was to install my offset bushings correctly,
> I thought. I pulled off the right one first and found the offset bushing
> was in correctly. I didn't realize there were slotted mount holes and cam
> bolts and washers in place. On the right I found the rear cams had the
> offset bushing pulled inward and the front one ALSO, so there goes about
> any caster gained being killed by the front being pulled in. The left side
> had the same setup with the front being in the neutral, or center,
> position instead. I set the front right one like the left. I know there is
> a camber
> issue here too. The drive did considerably better but I wonder if I should
> be using the cam on the front and pull the stock front bushings, hole in
> center, to the outside to gain more caster, I know it is not as much as
> the offset bushings create but just a little more or is what I have the
> desirable setup. It's not hard to adjust once the wheel is off even just
> to experiment. I have read on other vehicles the TOOOOOO much caster will
> cause undo strain on steering components. What say ye?
>
> Skip Hartline
> --
> 74 Canyon Lands, FiTech,
> 3.7 FD, Manny Tranny,
> Springfield Distributor,
> 2001 Chevy Tracker Ragtop Towd
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] Now I'm really confused about upper A arm bushings [message #362328 is a reply to message #362285] Wed, 10 February 2021 21:42 Go to previous message
John  Sharpe is currently offline  John Sharpe   United States
Messages: 71
Registered: February 2006
Location: Porter, TX
Karma: 0
Member
Jim is an expert, as are several others. Only one set of offsets will work.

John Sharpe
Porter, TX
78 Eleganza II, TBI
40 Ford Panel, TPI
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