Thinking about adding a bunch more power to your 6.7L Powerstroke? Great. But before you do, let’s talk about the parts you can't see but that make all the difference. Our Titanium Valve Spring Retainers are a must-have upgrade for anyone serious about performance.
These aren't your grandpa's retainers. They're crafted from super-strong, aircraft-grade titanium, making them 35% lighter than the factory steel parts. This weight loss program lets your upgraded valve springs work more efficiently, giving "valve float" a one-way ticket out of town. The result? You get consistent, reliable power, no matter how hard you push it.