Daido Metal A-Series Main Bearing Set - Standard - GM LS-Series DZZ77020 1967 - 1970 cars already

1967 - 1970 cars already have one from the factory but it is a good idea to replace it

1970-1974 Chevrolet K10 Suburban Base 5

Excellent Sealing

1959-1973 Dodge Coronet

800" long Hi-Tech 5/16" diameter pushrods are 17% stiffer than

Daido Metal A-Series Main Bearing Set - Standard - GM LS-Series DZZ77020 1967 - 1970 cars alreadyProduct Description: Main Bearing A Series Standard GM LS Series Daido Metals is a worldwide leader in the manufacture of bushings and bearings for automotive and industrial applications. Founded in Japan in 1939, Daido has built a worldwide presence and produces specialty bearings for high performance engines, turbochargers, and a wide range of other applications. Their unique metal compounds and coatings are engineered to optimize durability and