Pre-fitting the pieces of the Artec JK rear LCA brackets (passenger-side shown) before tacking and final welding made sure the parts were all correctly oriented to accept the shock absorbers and anti-sway bar links for their respective sides of the axle. If you weld on the anti-sway bar link bracket first, it can create a problem properly fitting the shock mount bracket. Other than that, the three-pieces that make up the entire Artec JK rear LCA brackets fit together perfectly.