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Old 07-28-2010, 08:41 PM   #1
apollos1970
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Join Date: Oct 2009
Location: Fort Lauderdale, FL
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suspension

I've got a suspension question, i bought a 1970 truck with drop spindles and springs up front an 4 in drop shackles an 2 inch drop springs in the rear. Im looking to put the rear end on my 1985 c-10 and the front end an wondering if it gonna work and if its a sort of bolt-in thing thanks for any input.
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1970 c-10 406 or 383/400 4.5/6 work in progress
1985 c-10 454/400 4.5/6 work in progress
1955 bel-air 383/700r4
2001 dodge cummins 600hp daily driver
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Old 07-28-2010, 10:04 PM   #2
N2TRUX
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Re: suspension

The front suspension will work, but you will need to use the 70's ball joints. The coil springs should do just fine.

They don't make a 4" drop shackle. You might have a 2" shackle and a 2" spring hanger, but not a 4" shackle. Regardless that should go under your 85 as well.

The 70 rear axle will have a 6 lug pattern, where the 85 is 5 lug. There was a narrower rear axle as well, but I "think" that ended in 69.
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Old 07-29-2010, 04:05 PM   #3
apollos1970
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Re: suspension

thanks for the info
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1970 c-10 406 or 383/400 4.5/6 work in progress
1985 c-10 454/400 4.5/6 work in progress
1955 bel-air 383/700r4
2001 dodge cummins 600hp daily driver
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