Cometic Multi-layer Steel Head Gasket, BMW N55 / S55 Bore Size - Thickness:85 mm - 0.044" Triple Groove Valve Design

Triple Groove Valve Design

and M30B35 engines

Note: These connecting rods are symmetrical and do not require a specific front-to-back installation orientation

For those seeking even higher performance

and M30B35 is a 6-cylinder engine that was used in a variety of BMW models

Cometic Multi-layer Steel Head Gasket, BMW N55 / S55 Bore Size - Thickness:85 mm - 0.044" Triple Groove Valve DesignThis Cometic MLS Head Gasket is designed to replace BMW part numbers 11127599212, 11127599213, 11127849620, and 11127849621, specifically for the N55B30 and S55B30 turbocharged inline six engines. Composed of multiple layers of embossed coated and uncoated stainless steel, MLX gaskets are specially designed to conform to the surfaces of the cylinder head and engine block on the first heat cycle, creating a chemical bond via Cometic's proprietary