The American Stars MX PRO Series 4130 Chromoly Racing Tie Rods are manufactured with High Quality 4130 Chromoly OEM Style Sealed Ends. The Tie Rods are precision manufactured out of Precision Formed, Seamless, Heat Treated 5/8 inch Aircraft Grade 4130 Chromoly Steel Tubing With Precision 4130 Chromoly Threaded Ends. The rods themselves are Lifetime Structurally Warranted against bending or breaking. With just the OEM tie rod ends alone being about $45.00 to $50.00 each (x4) you can see why these Tie Rods With Ends are an outstanding deal! The tie rods are available in stock length. American Star MX PRO Tie Rods are guaranteed to the very best in the industry today and with the very best customer service!