These A Arms are constructed for Mega Ball Joints ONLY. 
These High Clearance A Arms are raw material.
1 1/4 tubing .120 wall DOM.
L and W offers a life time warranty on bending and breaking the A arms. 
DOES NOT COME TAPPED FOR GREASE FITTINGS. 
Please select raw in the color options if you do not want powder coating. 
These now take 17 and up model bushings.
If you have a 14-16 model, you will need to purchase 17 & up model bushings.