07-26-2021, 07:37 PM
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#9
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Senior Member
Join Date: Jun 2015
Location: Portland, OR
Posts: 273
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Re: Leaf spring length
Your Silverado may have the F44 Heavy Duty Chassis option, also called a BIG 10. Here is some info on it. http://67-72chevytrucks.com/vboard/s...d.php?t=155294
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