Clevite P-Series Connecting Rod Bearing - Standard - Buick Nailhead Aluminum Cylinder Heads 6 AN Male to 1-20

6 AN Male to 1-20 in Male

Requires Machining

Various Applications 2005-22

Polished Billet Aluminum Water Neck

5 to over 5

Clevite P-Series Connecting Rod Bearing - Standard - Buick Nailhead Aluminum Cylinder Heads 6 AN Male to 1-20Ideal 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: 1959 1963 Buick Invicta 1959 1974 Buick Electra 1963 1974 Buick Riviera 1968