King Performance Main Bearing Set Size STDX Honda S2000 2000-2009 | MB5673XPSTDX Release Bearings The disc is made from

The disc is made from Girodic's  own proprietary cast iron

this complete package delivers precise AFR data for performance tuning

96mm Material: Black Nitrided

An OE quality replacement disc

6 lbs vs ~39 lbs stock)

King Performance Main Bearing Set Size STDX Honda S2000 2000-2009 | MB5673XPSTDX Release Bearings The disc is made fromSuccessful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series. The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that