Description
5150 AutoSport High Performance Rod Bearing Set, BMW S50B32 EVO 4 Rod Bolt Installation Instructions: Ensure Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm Rod Bolt Installation Instructions: Ensure there is an adequate chamfer around the bolt hole on the connecting rod bolt hole on the connecting rod cap to clear the radius under the head of the bolt This is an optional upgrade