McGaughy's Upper Control Arms 11-19 GM 6.6L LML/L5P Duramax 2500/3500 MAH-CS54580B It ended up being 3/16″

It ended up being 3/16″ wall-thickness so they added doublers to the hitch pin and custom-machined caps are welded to the front

These heavy-duty shackles are crafted from high-strength steel and powder-coated in a durable grey finish for maximum corrosion resistance

The quick-connect/disconnect (LBZ

This shafts' construction provides a higher strength tolerance over the facotory shaft to ensure all of your engines power is being put to the ground

McGaughy's Upper Control Arms 11-19 GM 6.6L LML/L5P Duramax 2500/3500 MAH-CS54580B It ended up being 3/16″Looking for quality suspension parts? McGaughy's Upper Control Arms are a great addition to your truck's suspension system. Utilizing MOOG Brand Ball Joints, these control arms have strength, durability, and reliability. Plus the ball joints are heat tested to exceed OE requirements so they may outlast the rest of your truck. Gain better control for your truck whether it's lifted or not with McGaughy's Upper Control Arms today! Control Arms will