Tubular Lower Control Arm Thread

For what it is worth. I beat the SNOT out of my Long Travel Sand Car 600HP for a very long time. It had Heims on it everywhere with 22" of Travel on each corner. I am talking going over 4 Foot Bumps at over 100MPH, jumping it 15' in the air and doing Wheelies like a CR 500 for 5 Seasons straight and NEVER did a Heim Fail or need to be replaced. On our cars the Heims will last a lifetime.