Built for Lift. Tuned for Longevity. Ready to Rip.

This GM Performance beehive spring is a proven performer in LS-based and GM crate engine builds. Designed with modern valvetrain control in mind, it delivers the perfect balance of seat pressure, high-rpm stability, and durability for hydraulic roller cams and crate motor combos.

Install Height: 1.800" @ 90 lbs
Open Pressure: 1.250" @ 295 lbs
Max Valve Lift: .570"
Spring Style: Beehive – reduces mass, increases control

Why It Works:
Beehive design = better harmonics, reduced valve float, and more stable valvetrain operation at high RPM. Plus, with .570" lift capacity, it’s ready for most performance cams in crate-legal or mild LS builds.

Factory-trusted. Track-tested.
Whether you're staying sealed or getting sneaky, this spring’s got your back up to 295 pounds of pressure-packed performance.