ACL Conrod Bearing HX M20/M50/M52/M54

ACL Race series HX Conrod Bearing 

Engineered to withstand higher RPM conditions, ACL Conrod Bearings deliver reliable performance and durability under demanding engine conditions. 

The HX Series has 0.001” extra clearance on the STD journal for extra oil clearance. Perfect for high performance / boosted engines. 

STD

Tunnel (mm): 48.000-48.016

Shaft (mm): 44.975-44.991