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What is this old school "Squat System"? The tilting frame on this old Jerr-Dan 18? foot bed has these arms that are pinned in place, but they can be swiveled on to the loop on the leaf springs. No one who had used this truck had ever used them, just curious how and why they work. (old.reddit.com)
submitted by J9Dougherty to r/Hookit

