Cometic Multi-layer Steel Head Gasket, BMW N54 Bore Size - Thickness:85 mm - 0.052" This means that you won't

This means that you won't need to use an 11mm stud or drill & tap your block

11128088729

and they have proven to be a top performer in both street and racing BMW S63 engines

(32) High Performance Steel Retainers

Cometic Multi-layer Steel Head Gasket, BMW N54 Bore Size - Thickness:85 mm - 0.052" This means that you won'tThis Cometic MLS Head Gasket is designed to replace BMW part numbers 11127557265 and 11127557266, specifically for the N54B30 engine. 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 coatings. These coatings provide a micro seal for fluids against the