XCELDYNE VALVE SPRING RETAINER LOCK

• First-Class Materials - all mil.spec / aerospace certified
• Amazing coatings for wear and impact reluctance (thermal spray, PVD and CVD technologies)
• Perfection shiny for faultless final results and minimized carbon build up

Since motorsport began. There was a demand for high quality performance part from motorsport experts. Xceldyne was the first manufacturer that started R&D for valve train system. Xceldyne's engineering and manufacturing process was the product of many years of R&D and was the pioneer in producing performance valve train parts with exceptional durability