Michigan Motorsports LS1 LS6 Cylinder Head Gaskets | MLS Multi-Layer Steel | Fits 4.8L 5.3L 5.7L LS Engines | Replaces GM 12589226

Michigan Motorsports LS1 LS6 Cylinder Head Gaskets | MLS Multi-Layer Steel | Fits 4.8L 5.3L 5.7L LS Engines | Replaces GM 12589226

• OEM-Quality MLS Head Gaskets: Multi-layer steel (MLS) construction provides superior sealing and durability for LS-based engines.
• Fits 4.8L, 5.3L, and 5.7L LS Engines: Designed for LS1, LS6, and other LS applications requiring GM part number 12589226. Cylinder Bore Diameter 3.940 in
• Reliable Performance Under High Compression: Built for stock and performance engine applications, ensuring a tight seal under high loads.
• Heat-Resistant and Corrosion-Resistant: Engineered for long-term reliability, preventing coolant and oil leaks even in extreme conditions.
• Direct Replacement for Factory Gaskets: Perfect fit for GM LS engines, eliminating the need for modifications during installation.