What is the advantage of a 4-link suspension?

The benefits of a four-link over a simple leaf-spring suspension include controlling axlewrap, better departure angles, controlling axle path, and reducing the uncontrolled variables of axle movement down to just spring rate and shock valving.

Does a 4-link replace leaf springs?

4-Link Swap: A Smart, Bolt-In Upgrade for Your Muscle Car or Truck A 4-Link is one of the best upgrades you can make to your leaf spring-equipped muscle car or truck. Invented in the 1700s, leaf springs are a tried and true suspension medium.

What does a 4-link kit do?

Triangulated 4-links and parallel 4-links accomplish the same thing. They locate the rear axle in the vehicle in its proper place. The bottom 2 links keep the axle in place front to back. The upper 2 links keep the axle from rotating, keeping the pinion angle as constant as possible.

What’s better 4 link or ladder bars?

A 4-link is definitely superior to ladder bars. However, a 4-link is only superior in application if you are willing to invest the time it takes to sort it out. A ladder bar has two or three adjustment holes that actually work; a 4-link might have 50!

Are leaf springs better for off roading?

Despite the shift toward coil springs, there are still many advantages to using leaf springs. Their simplicity, strength, and reliability make them great for off-road and commercial applications. They aren’t without their disadvantages, though.

Can you run coilovers with leaf springs?

The coilovers will either be designed to complement the leaf or to replace the leaf. It’s important to know which because you could end up with twice as much spring pressure as normal if you use a coilover designed to replace and then leave the leafs in.

What is anti squat?

Anti Squat is a term for suspension engineers to determine how much the suspension mechanism itself is resisting suspension compression. Anti-squat is suspension’s mechanical resistance to compression due to forces from the engine (when on a bicycle human is the engine).

How do I center my rear axle?

The rear axle centerline should be exactly perpendicular to the centerline of the chassis. Also, the right-side tire contact patches should track in line with each other, regardless of the difference in track width of the front and rear tires.