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09-26-2012, 09:39 PM
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#1 |
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Registered User
 
Join Date: Jan 2012
Location: greenville pa 16125
Posts: 283
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dana 60 questions
i am installing a 4 inch skyjacker lift on my 1988 ccsb . my question is on the passengerside of the dana 60, there are two bolts that go into the housing instead of u bolts . should i use studs instead of bolts to secure the thicker leaf springs ?
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09-26-2012, 10:49 PM
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#2 |
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Registered User
Join Date: Sep 2012
Location: Idaho
Posts: 658
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Re: dana 60 questions
Sounds like a good Idea
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09-27-2012, 12:48 AM
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#3 |
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Registered User
Join Date: Dec 2010
Location: freeburg, illinois
Posts: 885
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Re: dana 60 questions
I kept the bolts and beat the crap out of my front end by ramping it and slamming it down but that's just my experience, i have seen people convert them to studs because they either had them break or think its going to break
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1987 Chevy V30 - http://67-72chevytrucks.com/vboard/s...d.php?t=573854 1988 IROC-Z Camaro - 305/T5 T-Top 1989 GMC V35 - Marbolo Express http://67-72chevytrucks.com/vboard/s...d.php?t=596850 1991 V2500 Suburban Silverado - Sold 1991 V2500 Suburban Scottsdale - Big Nasty http://67-72chevytrucks.com/vboard/s...d.php?t=497423 2001 Ram 3500 5.9 H.O NV56 EC DRW - Sold 2003 1500 Silverado 2004 Ram 3500 5.9 H.O NV56 CC DRW - Sold 2005 Silverado 2500HD 6.6/ZF6 CC LWB |
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09-27-2012, 01:54 AM
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#4 |
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Grease Monkey
Join Date: Oct 2007
Location: Fresno CA
Posts: 750
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Re: dana 60 questions
When I swapped to my Dana 60 I used studs.
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Tow Rig: 2012 Chevy 2500HD CCSB LTZ Z71 4x4 Duramax Ultimate Offroad Build: 1978 Chevy Silverado K30 Crewcab Build Link http://67-72chevytrucks.com/vboard/s...d.php?t=654053 Mud Truck: 1972 Chevy Cheyenne K30 4x4, 468/400/205, D60/D70HD, 18" Custom Lift, 17x39" IROKs FOR SALE http://67-72chevytrucks.com/vboard/c...ton-4x4&cat=12 |
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09-27-2012, 08:23 AM
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#5 |
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Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Re: dana 60 questions
Studs.
If the bolt is a little too long, and tightens up in the hole before the spring top plate, then the springs can move around. If the bolt is a little too short, then it could strip out the threads in the housing when you torque it down. For maximum thread engagement and strength, use studs.
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72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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09-27-2012, 08:26 AM
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#6 |
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Registered User
Join Date: Sep 2008
Location: wyoming pennsylvania
Posts: 88
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Re: dana 60 questions
Try an industrial supply house. Measure the leanth of the new bolt required an see if you can get grade 8 shoulder bolts. They will be stronger than most studs, and remember if you use a stud type fastener the nut must be of equal strength.
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09-27-2012, 08:26 AM
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#7 |
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Registered User
Join Date: Feb 2012
Location: Ruskin Florida
Posts: 4,566
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Re: dana 60 questions
Ok. So I was in an accident and the studs broke. I cannot find any new ones without buying the whole bolt kit. Any one got any or a source for some good ones. I have bolts in now but have not driven it yet. Sorry to hijack crewcabshorty but this info will help you too.
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09-27-2012, 08:33 AM
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#8 | |
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Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Re: dana 60 questions
Quote:
__________________
72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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09-27-2012, 10:46 AM
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#9 |
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Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Re: dana 60 questions
McMaster Carr has 5/8-11 grade 8 threaded rod 3' long for $13.43. I didn't see the tall gr 8 nuts though. And I didn't look for the washers.
But by the time you order all that and shipping, you my as well order the u bolt and stud kit for a D60.
__________________
72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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09-28-2012, 09:44 AM
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#10 |
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Registered User
Join Date: Jun 2012
Location: cibolo tx
Posts: 1,033
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Re: dana 60 questions
Offroad design will sell you just the studs.
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09-28-2012, 10:07 AM
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#11 |
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Senior Member
Join Date: May 2004
Location: Binghamton, NY
Posts: 3,469
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Re: dana 60 questions
Any suspension place should have or either make the u-bolt, and I went to hardware store and got the threaded rod. Cleaned the threads in the axle, threaded the rod all the way, tightened it then cut off where I has some extra thread. Never had an issue.
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2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 4” SAS 1999 GMC Yukon 350/4L60 6" SAS |
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09-28-2012, 10:30 AM
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#12 | |
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Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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Re: dana 60 questions
Quote:
Most hardware stores don't carry grade 8 threaded rod that big.
__________________
72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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