XDP XD385 Rocker Arm Shafts for Duramax Trucks

Elevate your Duramax truck’s performance with the XDP XD385 Rocker Arm Shafts. Engineered for those who demand the best, these shafts feature revised oil grooves designed to enhance durability and overall performance.

Precision CNC machined, the XD385 shafts ensure exact fit and reliable operation, providing the confidence you need for high-performance driving. Constructed from 4130 chromoly steel, these rocker arm shafts deliver maximum strength and durability, making them ideal for both everyday use and demanding conditions.

Upgrade your Duramax truck today with the XDP XD385 Rocker Arm Shafts and experience the enhanced performance and reliability that comes from quality engineering. Don’t settle for less—take your truck to the next level!