LS Hyd Roller Cam 3-Bolt .621/.604 112 Degrees

The LS Hyd Roller Cam 3-Bolt .621/.604 112 Degrees from Cam Motion Inc is designed specifically for LS-platform engine builders who require dependable hydraulic roller camshaft performance. This camshaft is ideal for street and moderate performance applications, ensuring smooth operation, consistent valve timing, and durability across various RPM ranges. Whether you are rebuilding a stock LS block or enhancing an existing setup, this hydraulic roller cam provides a solid foundation for reliable power delivery and longevity.

Featuring a .621-inch intake lobe lift and a .604-inch exhaust lobe lift, this camshaft is paired with a 112-degree lobe separation angle (LSA) that optimizes overlap characteristics for balanced efficiency. The 3-bolt mounting configuration is standard for LS engines, ensuring a secure installation within the cam tunnel. The hydraulic roller design mitigates wear concerns associated with flat-tappet designs while remaining cost-effective, making this cam an excellent choice for builders seeking reliability without incurring premium costs.

This cam profile is well-suited for daily-driven LS engines, truck platforms, and entry-level performance builds, where moderate lift and conservative timing events help prevent bottom-end stress. Proper installation requires a compatible hydraulic roller lifter and a correct valve-lash setup. Builders will appreciate the roller followers that reduce friction, allowing for higher sustained RPM operation, which translates to improved fuel economy and reduced heat generation compared to traditional designs.