5150 AutoSport Head Gasket & Head Stud Kit, BMW M42 / M44 Head Gasket Type - Bore - Thickness:MLS - 87 mm - 0.070" you require a solution that

you require a solution that not only delivers greater strength but also the flexibility to customize the block's boring and honing to your precise specifications

Built in 4 Bar MAP sensor or 7 Bar MAP sensor included

engine efficiency

as shown below

5150 AutoSport Head Gasket & Head Stud Kit, BMW M42 / M44 Head Gasket Type - Bore - Thickness:MLS - 87 mm - 0.070" you require a solution thatMLS Head Gasket: This Cometic MLS Head Gasket is specifically engineered to replace BMW part # 11121721546, 11121721547, 11121721550, 11121721551 for the M40B16, M40B18, M42 B18, or M44 B19 engine. The M40 and M42 factory head gasket specifications are 84mm Bore with a thickness of 0. 070 inches. The M43 and M44 factory head gasket specifications are 85mm Bore with a thickness of 0. 070 inches. Comprised of multiple layers of stainless steel, MLS