The 4-link rear suspension has become a staple in drag racing thanks to how well it works in a variety of applications. Countless racers who are looking for more traction or tire options have converted their vehicles to a 4-link suspension. Competition Engineering offers a variety of 4-link kits that take the guesswork out of making the switch to this versatile suspension system.

The Standard Series 4-link kit that Competition Engineering created is a great fit for someone who’s looking for more adjustability and better performance. These kits come with 17-1/4-inch long, 1-inch diameter. x.156-inch direct threaded links. They also come with 3/16-inch thick cold-rolled steel mounting brackets for the chassis and rearend. You’ll also get all the mounting hardware you need to finish the installation.

What if you’re trying to really rotate the Earth with serious horsepower? The Magnum Series 4-link kit is designed for those big-horsepower types of builds. The housing and frame brackets are made from ¼-inch think material and have plenty of mounting holes for all your suspension parts. Each kit comes with 1-1/4-inch O.D. x .095-inch wall top tube and a 1-3/8-inch O.D. x .095-inch wall bottom tube for the 4-link bars.

For those who need maximum strength and adjustability, Competition Engineering developed the Ultra Magnum 4-link kit. The Ultra Magnum kit’s brackets have more adjustment holes in the chassis brackets that provide even more chassis tuning options. The 4-link tubes are made of 4130 chrome moly and have a .095-inch wall thickness. Each kit uses ¾-inch x ½-inch chrome moly rod ends and ½-inch NAS quality flare head hardware.

You can learn more about all the 4-link suspension options that Competition Engineering offers right here on the company’s website.