HD Billet Rocker Arm Valve Bridge Set XD318 XDP Core Thickness: 1-7/8 inch

Core Thickness: 1-7/8 inch

Hard acceleration

light bars and plows can easily max out the capabilities of your factory charging system

excessive flex from your factory pushrods can lead to power loss and other valvetrain issues

HD Billet Rocker Arm Valve Bridge Set XD318 XDP Core Thickness: 1-7/8 inchUpgrade the Rocker Arm Valve Bridges in your 1998. 5 2022 Dodge Ram 5. 9L and 6. 7L Diesel with the XDP HD Billet Rocker Arm Valve Bridge Set XD318. From the factory, the OE rocker arm bridges are only designed to operate under the stock output levels. The added stresses and load from a modified engine can quickly exceed the levels the that the stock rocker arm bridges can support. The XDP Rocker Arm Bridge Set is built from CNC machined billet 4140