XCELDYNE VALVE SPRING RETAINERK

• Remarkable Materials - all mil.spec / aerospace certified
• Amazing coatings for wear and impact opposition (thermal spray, PVD and CVD technologies)
• Exquisitely detailed polished for exquisite good results and diminished carbon escalation

Since motorsport started. There was an interest for high quality performance part from motorsport pros. Xceldyne was the first brand that started R&D for valve train system. Xceldyne's engineering and manufacturing process was the product of several years of R&D and was the leading manufacturer in delivering performance valve train parts with remarkable durability