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Welding & Fabrication Forum
4 Link Front Suspension
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[QUOTE="ford rules, post: 722136, member: 8274"] The term 3 link and 4 link are used very loosely on this site I've noticed... He is referring to a dual triangulated 4 link which does not use a trac bar to center the axle the links themselves actually center the axle. Also hydraulic steering must be used on a dual triangulated 4 link as a gearbox/drag link setup will bind up. A 3 link is nothing like a radius arm setup either. Radius arms only use 2 attachment points at the frame and provide little to no tuning capabilitys the ALA some companies offer are still just a radius arm setup they just offer a caster adjustment, which is better than the stock radius arms but is still not a 3 link like I see people on here call them. Radius arms are notorious for wheel hope so when going to a 3 or 4 link it usually eliminates that issue if the geometry is correct. [/QUOTE]
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4 Link Front Suspension
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