Brian Crower BC4200 - ACL Nissan SR20DET (GTiR) w/19mm Width Bearing Set - OEM Sizing

ACL Race Series HX - Rods, Mains, Thrust - GTiR 19mm Width Rod

Mains - ACL #5M2975HX (54.95-54.98mm)

Thrust - ACL #1T2964 (61.50-61.75mm)

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.