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Old 07-01-2019, 11:34 AM   #2
dlo68vet13
Not Yet Wild
 
Join Date: Jun 2019
Posts: 3
Default Re: 85 Marathon coil spring rate?

When I replaced my springs, I was never able to find the stock spring rate. I have a rear seat on my 81 marathon, and went with 450 lb springs that was 10in tall with a 2.5 in inside diameter. I also used spring isolators on the top and bottom to give it a little more height. They work well.
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