Michigan Motorsports LS/LT Beehive Valve Seal Kit | Set of 16 | Hat-Style Stem Seal for 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L LS & Gen V LT Engines | OEM-Style Powdered Metal Guide Fit

Beehive Spring Compatibility – Specifically shaped “hat style” seals designed to work seamlessly with beehive valve springs. Engineered to match OEM seal geometry and keep valvetrain sealed even under elevated lift cycles.

Gen 3/4/5 Engine Coverage – Compatible with a wide range of modern LS and LT platforms from 2001–2021, including cathedral- and rectangle-port heads used in performance and truck applications.

Precise Powdered Metal Fit – Tailored for use with factory-style powdered-metal guides. Secure stem location without the need for modifications or adapters.

Essential for Spring Replacement – Always recommended to refresh valve seals when replacing valve springs to avoid leaks, smoking, and oil burn—especially critical in performance builds.

Complete 16-Seal Kit – Includes a full set of 16 hat-style valve seals to service all intake and exhaust valves on your V8 engine, making it ideal for both upgrades and complete top-end rebuilds.