Race Series Main Bearing Set, + .25mm

Suit Toyota 1RZ, 2RZ, 3RZ, 2TZ

ACL5M8378H .25

L5M8378H .25

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.