Introducing the 1st ever 4 link kit with correct geometry for your 4x4 Truck! These 4x4 front axle specific 4 link kit. These front housing brackets are designed with proper geometry to accomodate all ride heights from stock to super low. The incline adjustable shock mount design allows for not only the acomodation of many ride heights but also allows some flexability in shock mount placement on the chassis side. The further up the incline the shock mount goes, the closer to axle center line it gets. Further down, the further away it moves from axle center line. The shock mounts are above the axle center line, putting the shock above the steering rack or linkages. This allows you to keep your steering rack and tie rods parallel with the axle which is critical for rack strength and longevity. The 4 link bars are based around a 24" center to center length. slightly longer than commonly found 21' bars. This slows down the rate of instant center change during the range of suspension travel. This allows you to more accuratley predict the instant center location when the chassis becomes dynamic, not just static. 
 
The brackets are laser cut 3/16 mild steel with 3/16 doublers on the chassis bracket side for extra strength around the 4 link bolts. 1/2' AN hardware is included for 4 link bars. AN bolts have a higher tensile strength and shear strength than grade 8 bolts. These are strong enough for the fastest pro mod cars in the world, they are strong enough for your heavy diesel truck as well. 3/4x1/2' rod ends & 1.250 .095 wall tube makes the 4 link bars plenty strong while also being as light as possible. Billet aluminum shock mounts & hardware included. These are available in 3", 3 1/4" & 3 1/2" axle tube diameters. Custom axle tube diameters available upon request. Call for more info. Like always, free shipping on all Loganbuilt parts!
 
This is a set of 2 of everything pictured. 1 complete 4 link kit.