Ecotec bronze valve guides

You’re looking at the new cat-5 exclusive manganese bronze valve guides.

While there are other bronze guides available for the ecotec, we added a few features that set them apart.

These guides feature a rounded edge for easier install as well as an added lip to ensure proper installed depth to ease installation.

we also added a knurled edge at the top when customers want to run a positive valve stem seal, with the option to also run a stock style seal.

Bronze valve guides have many added benefits on their own, including:

Higher strength,lower friction, and better heat transfer than a standard cast iron guide.

**Price includes shipping**