Our Camburg upper arm mount frame gusset kit will help strengthen your frames weak link. The upper arm mounts can and will tear out under extreme conditions and hardcore driving. This gusset kit will work with most suspension systems out there. This kit is made of laser cut 3/16" steel and comes complete with 8 gussets. Due to slight variances in frames over the years you may need to do a little sanding/grinding on the gussets to make the fit optimum. Also if you’re running the stock upper arms, you will need to modify the gussets more since the arms hug the frame. This kit is for RWD and 4WD torsion bar suspension systems, not coil sprung frames. Welding is required. Due to slight variances in frames over the years you may need to do a little sanding/grinding on the gussets to make the fit optimum. Also if you’re running the stock upper arms, you will need to modify the gussets more since the arms hug the frame.