Billet 1/8" Adjustable Chassis 4 Link Bracket Kit

We have had numerous requests to offer a complete 4 link kit rather than individual items. This kit features several options to customize to your particular requirements. It is becoming quite popular and common to multi-class race or go no prep racing with the same car.  Having to swap back and forth between a small or big tires for these events can be challenging when a cars suspension geometry wasn't designed for the swap. This chassis bracket when combined with our housing bracket will accommodate either small or big tire combo geometry offering a favorable IC/AS adjustment range for most applications. Our top of the line solution for 1/8" adjustment tuning on the traditional chassis 4 link bracket now available in a 15" height! The bracket assembly is made of billet hardened 4140 utilizing a keyway system making it a great choice for longevity and durability in extreme conditions. Heim bracket adjustment range is suitable for both small and big tire applications. The 1/4 bolt serves as the adjustment indicator for a given heim hole choice, adjusting through the sweep in 1/8" increments up to 5/8" before needing to adjust to the next heim hole.  Because the upper adjustments are on an angle, the upper 4 link bar stays at the same approximate nominal length through the adjustment sweep making the adjustment variable more consistent.  This kit uses our billet adjustable shock mounts offering a lot of adjustability vs a fixed coilover mount. This feature is great for those that don't have their chassis geometry laid out but know with this kit they will have the range of adjustment required once the layout has been determined Housing Bracket Specs: 4130 material 1/4" main bracket  1/8" main bracket doublers 3.5" Axle tube radius 1/2" Bolt holes 5/8" hole adjustment spacing Upper cross support tube hole Integrated ARB mount hole Integrated wheelie bar tabs Shock mount holes with 1/2" spacing Pro-Jack notches Billet 1/8" Adjustable Chassis Bracket Specs: 4130 material 1/4" main bracket  1/8" main bracket doublers 22" Radius on upper hole arc 1 5/8" Tube notches 4 deg angle between upper and lower notch center 1/2" Holes on 5/8" spacing Lightening holes or can be used for shear tubes for added strength 13” or 15” measurement is from top of #1 bar notch to bottom of #15 bar notch Pro-Jack notches 4 Link Bar Specs: 4130 material 18" of tube ( 24" heim ball center to center)  4130 Threaded tube adapters 4130 1/2" bore x 3/4 shank heims / jam nuts Heims are 3/4” wide for standard 4 link bracket spacing Billet Coilover Mount Specs: 6061 material Inline with 4 link bracket center or 1 1/2" offset options 3/4" width for mounting between 4 link or shock brackets 3/8" holes on a 1.5" spacing (common with 3/4" spacing on housing shock or 4 link brackets) 1/2" shock mount holes with 1" shock eye spacing 3" distance between 3/8" shock bracket mount holes and 1/2" shock eye holes Extended and recessed slot to clear an AFCO shock mount body Grade 8 hardware included Hardware Specs: AN Bolt Kit Kit Options: Billet 1/8" adjustable chassis bracket length 13" or 15" 4 link bar diameter 1 1/4 x .095, 1 1/2 x .120, 1 5/8 x .120 Billet coilover mounts inline or offset