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08-29-2002, 01:09 AM
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#1 |
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Registered User
Join Date: Nov 2001
Location: independence mo usa
Posts: 333
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suspension ?'s
ok here goes, my trailing arms, if you look at the tops of them you can see in some places right between the to halfs, are they bad?
second, what does moving the pan hard bar when lowering do? doess it have to be done? |
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08-29-2002, 02:21 AM
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#2 |
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Out of the carpool lane.
Join Date: Jan 2000
Location: Clark Co, WA
Posts: 5,673
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Being able to see light through the trailing arms sounds BAD! That's because the bolt goes in between the two halves and if they separate at high speed....
The panhard bar needs to be shorter on lowered trucks to re-center the rear axle in the frame. A 2" drop may not need an adjustment, but a 4" or more needs one.
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1968 C-10 SWB, 5.7 Vortec/700R4/3.73 posi, Torch Red 1968 Camaro, 250/Powerglide, all original (No, I'm not gonna drop a 350 in it!...Jeez!) 2000 Honda VFR in the faster yellow! 2008 Husqvarna TE-610 1967 C-10 SWB 'Six Appeal'-Gone but not forgotten... |
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08-29-2002, 03:49 AM
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#3 |
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Registered User
Join Date: Nov 2001
Location: independence mo usa
Posts: 333
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Great now I need trailing arms too (big sigh)......ok where does the kit for the pan hard bar come from........and how much is it? (ducking like somone is gonna throw something)
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08-29-2002, 09:38 AM
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#4 |
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Registered User
Join Date: Dec 1999
Location: BRADENTON FLA
Posts: 3,269
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I have good user trailing arms and the adjustable panhard bars in stock. e-mail if interested.
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Rest in Peace Ed. Thanks for all the good times. |
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08-29-2002, 12:13 PM
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#5 |
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Senior Member
 
Join Date: Sep 2001
Location: Seattle, WA, USA
Posts: 5,817
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Your trailing arms may be ok, but just need some reinforcement. Try doing a bushing replacement on them (probably needs it anyway), and when you pull them out inspect them for cracks. If the 2 halves are just separating why not just have them welded to reinforce them? If I were you and I saw that I'd just throw them in my dad's truck, and drive them down to the weld shop where my friends work, and have them weld them up (I don't have my welder yet).
I suppose you could either weld the 2 halves together or weld a plate on the top and bottom... As for the panhard bar there's adjustable ones you can buy aftermarket. I think that's what Mothertrucker is offering you. I have a stock one as well, and I'm going to get an adjustable one when I lower... Don't freak out. I'm sure its a solvable problem.
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'69 3/4 ton C20 2wd-350ci/TH400 '69 3/4 ton Custom 20 2wd-350ci/4sp Manual '99 2wd 5.7 Chevy Tahoe Seattle, WA. |
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08-29-2002, 12:30 PM
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#6 |
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Registered User
Join Date: Aug 2002
Location: Sacramento California
Posts: 60
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TRACK BAR
CLASSIC PERFORMANCE PRODUCTS INC. 1-800-522-5004 www.classicperform.com has the adjustable track bar that is 24" long and comes with polturethane bushings for $59.00.
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70 lwb 2wd 64 bug 00 silverado 4x4 00 Impala "SECOND PLACE IS JUST THE FIRST LOSER" |
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08-30-2002, 04:47 AM
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#7 |
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Registered User
Join Date: Nov 2001
Location: independence mo usa
Posts: 333
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maybe I'm not in as bad shape as I thought, thanx
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08-30-2002, 07:36 AM
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#8 |
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Seņor Member
Join Date: May 2002
Location: Edge of the world
Posts: 5,367
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Here's something I drew up once to explain how a longer bar affects geometry. It would probably be better if I showed both sides lowering at the same time (as in a lowered vehicle) and it's relationship to the frame and body but...
Kenneth
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