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05-16-2006, 01:21 PM
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#1 |
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Registered User
Join Date: Aug 2005
Location: SACHSE,TX
Posts: 132
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Lower Arms Help
Need help with lower arms. Iam working on a 70 short bed, my question is. Is the lower arms and mounting shaft off a 73 truck the same as off a 70 truck. the reasom iam asking is because I have someone local that has 73 djm arms from sale . i thank you'll for any help that I can get.
Last edited by MEANGREEN70; 05-17-2006 at 12:57 AM. |
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05-16-2006, 02:15 PM
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#2 |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
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Re: Lower Arms Help
The bushings are different. The 67-72's used solid, rubber lined 'bushings' & 73-ups use the 'car style' rubbers bushings. Also, because they came standard w/discs, the later arms use larger diameter u-bolts to secure the lower a-arm shaft to the crossmember. There's slight differences w/the bumpstops too,
Differences aside, they will interchange.
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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. Last edited by SCOTI; 05-16-2006 at 02:16 PM. |
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05-16-2006, 05:33 PM
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#3 |
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Registered User
Join Date: Aug 2005
Location: SACHSE,TX
Posts: 132
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Re: Lower Arms Help
Scoti, so do you kwon if I can use the 73 truck arms with the 70 truck shaft?
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05-16-2006, 10:28 PM
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#4 |
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Senior Member
Join Date: Dec 2004
Location: Southern Pines NC
Posts: 3,853
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Re: Lower Arms Help
no....
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