Clevite Tri Armor GMC Pass & Trk 348/366/396/402/409/427/454/502 Con Rod Bearing Set - CB743P

Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement 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.