Reduces torsional twisting of rear mounts - essential when uprating rear bars.
Main Bearing Shell Subaru FA20/Toyota 4U-GSE Std. - (5M8312HOS2) - ACL
Main Bearing Shell Subaru FA20/Toyota 4U-GSE - (5M8312HOS20.025)
Main Bearing Shell Subaru FA20/Toyota 4U-GSE - (5M8312HXOS2)
Extra oil clearance (-0.025mm)
Main Bearing Shell Subaru FA20/Toyota 4U-GSE Std. - (5M8312HOS5-STD)