Clevite P-Series Main Bearing - Standard - GM 4-Cylinder RS00100408 Easy-to-adjust mechanical advance with supplied

Easy-to-adjust mechanical advance with supplied springs and stop bushings provide the ability to create a timing curve perfect for your engine

Their goal has always been to offer their customers the highest quality products for exceptional vehicle appearance

Gauge Threaded For -4AN

Demon / Holley 4150 / 4160 / 4500 Carburetors

For Manual Transmissions

Clevite P-Series Main Bearing - Standard - GM 4-Cylinder RS00100408 Easy-to-adjust mechanical advance with suppliedIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P Series is suitable for most OE applications. Due to the increased load capacity of the Tri Metal design, it is a suitable upgrade from Bi Metal engine bearings. Vehicle Applications: 1978 1980 Chevrolet Monza 1980 1983 Jeep DJ5 1982 1992 Buick Century 1984 1985