ACL Chevrolet V8 396/402/427/454 Race Series 09 Oversize Main Bearing Set - acl5M829H-09 import_2022_03_21_012537 *Why do I Want Stiffer

*Why do I Want Stiffer Transmission Mounts

11 Min Std Tunnel Size : 2

Simply loosen the set screws

006mm) Oil Clearance : + 0

ACL Chevrolet V8 396/402/427/454 Race Series 09 Oversize Main Bearing Set - acl5M829H-09 import_2022_03_21_012537 *Why do I Want StifferThe 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 Connecting Rod Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: * *High strength overlay plate* with reduced thickness for improved fatigue properties * *Hardened steel backs* on all rod bearings to