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Your cart is empty.Michigan Motorsports .600" Beehive Valve Springs with Seals deliver precision-engineered strength for LS engine builds running aggressive camshaft profiles. Designed to support up to .600" lift, these drop-in springs offer the pressure, clearance, and durability required for high-performance street or strip setups. This complete kit includes 16 premium beehive valve springs and 16 "Tophat"-style valve seals, making it ideal for enthusiasts upgrading camshafts or refreshing worn valvetrain components. Built for Gen 3 and Gen 4 LS platforms, this kit ensures consistent valve control and long-term reliability for LS1, LS2, LS3, LM7, LQ4, L33, L92, and L96 engines. Whether you're dialing in a cam upgrade or boosting performance with a full valvetrain build, this spring and seal combo is your go-to solution.