S-550 rear suspension coilover mounting kit

Now available separately for universal applications. This lets you mount a standard coil-over to the S-550 lower control arm. We also include our sway bar relocate brackets to give the coil-over some more room. This fits a 1/2" bolt x 1-3/8" wide shock mount. It will also fit 5/8" with a sleeve (not included), or 1.25" wide with some washers (not included). We recommend a 300-400lb/in spring rate and around 4" travel for use on trucks.