03-14-2011, 02:00 PM | #1 |
Enjoying left field
Join Date: Jun 2008
Location: Dillon Montana
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rear u-bolt flip
Hey guys, quick question. I'm building a 70 K10, and I would like to flip the u-bolts in the rear so they go up like the front. Could I use top spring plates off the front? I have an extra set.
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03-15-2011, 02:10 AM | #2 |
Enjoying left field
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Re: rear u-bolt flip
Anybody?.........Bueller?........Bueller?.......
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03-15-2011, 03:45 AM | #3 |
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Join Date: Aug 2010
Location: Lost Wages, NV
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Re: rear u-bolt flip
I don't know what kind of rear / front end you have, but I would have to say No unless the holes are slotted. The passenger side uses 2 different sized ubolts. The easiest thing to do is get out the trusty tape measure.
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1968 K10/30 Frame Off Project "Overkill" My 5 year, $30,000.00 toy |
03-15-2011, 06:58 AM | #4 |
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Location: Monroe, WA
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Re: rear u-bolt flip
I thought the earlier 67-72 had nuts up. Later 73+ had the nuts facing down in the rear. Check out ruffstuffspecialities.com or diy4x4.com. It seems like i saw a kit to put the nuts uppward one of those places.
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67 K10, lwb, fleetside, 327, 4spd, 205, cab and 3/4 frame swap, 14 bolt, big window, and a "rustoleum roll job" |
03-15-2011, 07:54 AM | #5 |
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Re: rear u-bolt flip
The axle tube are different size from front to back so no you will need the correct spring plate for the rear.
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James 63 GMC V6 4speed carryall 65 chevy swb bbw V8 auto 68 K20 327/4 speed, buddy buckets 2002 GMC CC Dually Duramax 64 GMC lwb 3/4 V6 4speed SOLD 66 GMC swb bbw buddy buckets SOLD IG duallyjams The only thing that stays the same is constant change! |
03-15-2011, 10:47 AM | #6 |
Enjoying left field
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Location: Dillon Montana
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Re: rear u-bolt flip
Ok, thanks for the answers.
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03-15-2011, 11:54 AM | #7 |
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Location: Monroe, WA
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Re: rear u-bolt flip
What axle is in your truck? Do you have any pictures? I am only really familiar with 67-68 which point up. What year did they change from up to down, at the factory?
Here is the one that I was thinking of, by off road design. http://offroaddesign.com/catalog/uboltreversal.htm Here are several from ruff stuff specialties (I used the 14 bolt simple swap on my truck). You wouldnt neccessarly need to replace the spring perch. http://www.ruffstuffspecialties.com/...123bc9e924ecbe
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67 K10, lwb, fleetside, 327, 4spd, 205, cab and 3/4 frame swap, 14 bolt, big window, and a "rustoleum roll job" Last edited by eric67m; 03-15-2011 at 12:00 PM. |
03-15-2011, 02:48 PM | #8 |
Enjoying left field
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Location: Dillon Montana
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Re: rear u-bolt flip
My parts truck is a 70 1/2T. It has a 12 bolt rear and a dana 44 in the front. The. Front is nuts up, and the back is nuts down.
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