ACT Roller Pilot bearing frees up that little bit of HP to give you the edge. Less friction, longer life and less drag. Trust ACT Miata Roller Pilot Bearings for many trouble free race laps.
Warning: Last items in stock!
Miata 1.6 & 1.8L Racers Love This ACT Pilot Bearing
ACTPB1005 Roller Pilot Bearing