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06-28-2011, 02:22 PM
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#1 |
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Registered User
Join Date: Jun 2011
Location: Lathrop, CA
Posts: 3
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1970 C20 Longbed - suspension question
Hi Everyone,
This is my first post even though I have lurked unregistered for a long time. I registered today so I could ask for information regarding rebuilding my truck, in particular what is the process for dropping my truck down with air bags? Currently, the rear suspension is coil spring on trailing arms. I replaced the stock (huge) axle with a newer 3/4 reared. Does anyone know the step-by-step process and parts needed front and back? I have skill with a welder and in fabrication if that helps. Thanks in advance! Robert |
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06-30-2011, 05:13 AM
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#2 |
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67-72 parts collector,…
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,690
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Re: 1970 C20 Longbed - suspension question
Hey Robert,... WELCOME to the board.
Very nice truck. Look around in the suspension section. Most threads are for 1/2-ton trucks,... but bagging a 3/4-ton truck is very much the same. There is a FAQ section that has a good thread. (also many other good threads in the FAQ area,... http://67-72chevytrucks.com/vboard/f...splay.php?f=92) Look here for your air bag install FAQ: http://67-72chevytrucks.com/vboard/s...d.php?t=129463
__________________
Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 Last edited by lolife99; 06-30-2011 at 05:15 AM. |
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07-02-2011, 03:26 PM
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#3 |
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Registered User
Join Date: Jun 2011
Location: Lathrop, CA
Posts: 3
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Re: 1970 C20 Longbed - suspension question
Thanks Lolife99! I will try the link and see what I come up with.
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07-02-2011, 03:38 PM
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#4 |
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Registered User
Join Date: Nov 2001
Location: Concord, NC
Posts: 2,489
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Re: 1970 C20 Longbed - suspension question
Get those rear shocks mounted right ASAP!!! From the pic it looks like they are bottoming out with VERY little travel.
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07-02-2011, 07:03 PM
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#5 | |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,938
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Re: 1970 C20 Longbed - suspension question
Quote:
__________________
67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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07-04-2011, 05:18 PM
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#6 |
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Registered User
Join Date: Jun 2011
Location: Lathrop, CA
Posts: 3
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Re: 1970 C20 Longbed - suspension question
Very observant on the shocks! I need to come up with a better arrangement all the way around because the shocks are damm near mounted diagonal with very little travel, so either shorter shocks or a whole new placement (the better choice). I am interested in putting a 4-link under it, but I dont have very much information regarding the desireability, benefits, ect. Anyone with a 4-link out there that can share info? Plus I am curious if there are air bags that you dont have to run tanks and compressor with? I dont think that I will be to interested in changing the ride height once it is set so adjustable bags would be overkill.
Thanks for the comments! Robert |
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07-04-2011, 05:48 PM
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#7 | |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,938
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Re: 1970 C20 Longbed - suspension question
Quote:
http://67-72chevytrucks.com/vboard/s...d.php?t=471784
__________________
67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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