- Maximum Sealing for High Compression or Forced Induction
- Promotes Uniform Bolt Load Distribution
- 4.130" Bore, .054" Thick
- Sold Individually
Unbeatable StrengthMr. Gasket MLS (Multi-Layered Steel) Head Gaskets are designed to seal extreme cylinder pressure. This makes them very popular in high-compression, turbocharged, supercharged and nitrous engines. Made from viton-coated spring steel, the two embossed outer layers and inner spacer provide excellent stability and a tight, leakproof seal from cylinder head to engine block. The gaskets withstand shearing forces from bimetal (aluminum/iron) head and cast iron block combinations much better than typical composite gaskets.
Fits1997-2010 GM LS1/LS3/LS6/L99 Engines