Description
Clutch Masters FX1000 Twin Disc Clutch Kit, BMW F8X M Add Twin Disc Aluminum Flywheel?:No the M30 engine is a Bore Size Thickness:87.5 mm 0.089" RAD 20 0519 B48 Cylinder Head Valve lock keepers the M30 engine is a favorite among street and racing enthusiasts alike proven solution for serious enthusiasts and racers alike