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Old 05-07-2012, 10:55 PM   #34
bigboybodry
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Join Date: Jul 2009
Location: Florence,Mississippi
Posts: 301
Re: need help with my suspension 1970 gmc

the 47170 spring length is 18.625" and a 270lbs in spring so the unsprung weight of 1908.04 / 270lb= 7.07" of compression the spring length 18.625 - 7.07=11.555 of ride height if this makes any sense whatsoever and yes this is way over my head thanks for taking the time and helping me!
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