ACL Bearings H-Series Main Bearing - Standard - Mitsubishi 4-Cylinder 5M1219H-STD 1436A03 3917930 and 3667271

3917930 and 3667271

Blue anodized finish resists corrosion and maintains brilliance over time

we reduce overall weight because there is no need for extra lines

Built-in adjustable rev limiter can easily be set externally

To find your particular application

ACL Bearings H-Series Main Bearing - Standard - Mitsubishi 4-Cylinder 5M1219H-STD 1436A03 3917930 and 3667271ACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions. The unique combination of design, metallurgy and engineering provides RACE Series performance bearings with the