Ford Coyote 5.0L F150 Gen 3 Guides

GSC Power-Division manganese bronze valve guides are engineered for precision fit, durability, and reliable valve control in high-performance engine applications. Manufactured from high-quality manganese bronze, these guides provide excellent wear resistance, heat transfer, and long-term stability in both street and race environments.

GSC offers standard replacement-style bronze valve guides as well as stopper-style valve guides designed to simplify installation and eliminate the risk of dropped valve guides. Stopper guides positively locate in the cylinder head, reducing install time while ensuring consistent guide height and retention.

All GSC Coyote stopper valve guides feature an integrated seal groove, allowing builders to remove factory hat-style seals and run a traditional metal-clad valve seal and spring seat when desired. This flexibility makes GSC valve guides suitable for a wide range of valvetrain configurations and performance levels.