Place the cylinder head on top of the gasket and install the head bolts or studs in their correct positions

MINI B48 Applications:

2015-2019     G11/G12     740i / 740i xDrive

000 psi tensile strength and precision-machined to ensure consistent

Whether you're on the road or the track

BMW N55 / S55 4 Pin Crank Hub X6 xDrive40i Place the cylinder head onEliminate Crank Hub Failure on Your N55 S55 with RK Autowerks 4 Pin Solution Crank hub issues have plagued BMW N55 and S55 engines for over a decadecausing crankshaft spin, timing drift, and costly internal damage. RK Autowerks answers this problem with a precisely engineered fix: the RK 4 Pin Crank Hub. CNC machined in house at RKs Texas facility and made from heat treated 4130 Chromoly steel, this crank hub offers unmatched durability and precision.