New technology King race bearing sets main and rods

XP bearings were developed for high load high performance engines. Our XP bearings are easily recognizable due to their distinctive deep dark color  gained from our proprietary surface hardening treatment. The hardened surface provide significant increase (about 17%) of load carrying capacity of XP bearings.

Specify sizing with order   standard size- 1 thou extra clearance  and   .25 or .50 oversizes

suits RB26 only.