Description
BMW N54 Short Block Assembly Service 528ix made from premium 4340 forged Bore Size Thickness:87.5 mm 0.089" RAD 20 0519 B48 Cylinder Head Valve lock keepers made from premium 4340 forged steel The 5150 AutoSport VANOS Elimination Kit for BMW S85 is a high performance upgrade designed to remove the OEM VANOS system from the S85 engine