Obviously it also depends on what you can fit under the vehicle. And to get that you need some tall brackets.
Explained Leafs Vs Links
3 link vs 4 link suspension. Still the same old story 3 link if you want to do corners 4 link if you want to point it straight. They are simple to a fault. All too often track bars are made out to be an enemy and thats just not the case. Triangulated front 4 link pretty much means your going full hydro. Either will flex just fine if designed properly. Most guys dont need that much adjustability.
A 4 link suspension is geared for adjustability. A 3 link will be fine just gotta make sure its really stout for the upper link and mounts. And do some reading about the geometry for them. A three link could go either way but if you want to keep a steering box you need to go three link with a panhard. Theres no better method to setting the roll center height and keeping an axle laterally constrained than a track bar period. 3 link rears are very cool and if executed correctly will perform even better than a triangulated 4 link.
Gallery of 3 Link Vs 4 Link Suspension
