XD387 XDP 3/8" Street Performance Pushrods - GMC/Chevy 6.6L Duramax 2017-2023

Overview

Increased valve spring pressures, cylinder pressures and increased engine rpm can max out the capabilities of your factory pushrods causing flex that is not visible to the bare eye which can cause valvetrain damage and power loss. The XDP pushrods are expertly handcrafted to very stringent standards with the highest quality materials, the 3/8" street performance rods are made from seamless 4130/4135 chromoly tubing that is cold drawn over a mandrel for increased rigidity and flex reduction. The tips are manufactured from a core hardened and triple tempered 86L20 bar stock for maximum impact and wear resistance resulting in a stronger quality component helping to maximize valvetrain performance

Features

• Sold as set
• Supports 750 hp
• 170,000 PSI tensile strength 
• 4130/4135 Chromoly construction
• 3/8" x .095" 8.560 Overall length 
• Direct replacement