The XDP Street Performance Pushrods (3/8 inch) XD763 are designed to support increased cylinder pressure and elevated engine RPM in performance diesel engines. Constructed from 4130/4135 chromoly tubing with CNC-machined, hardened tips, these pushrods provide durability and strength for consistent valvetrain operation. Sold as a set of 12. Features and Benefits: Supports 500HP Plus170,000 PSI Tensile Strength4130/4135 Chromoly ConstructionGreat For Stock To Moderate Builds3/8 inch x .095 inch, 10.150 inch Overall Length Details: