Race Series Main Bearing Set - STD ACL7M2394H STD Product:Race Series Main Bearing Set - STD AF554-08-10S

AF554-08-10S

Range: Lean-Rich C2 SERIES 2-1/16" AIR/FUEL Will work with most factory narrow-band O2 sensors

Door Lock KnobBlack Moon Ball (Pair)

These high velocity cams require a shimless bucket or shim-under bucket conversion

Race Series Main Bearing Set - STD ACL7M2394H STD Product:Race Series Main Bearing Set - STD AF554-08-10SRace Series Main Bearing Set STDSuit Nissan Holden RB20, RB25, RB30 ACL7M2394H STD L7M2394H STD ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances.