Clevite CB-663P(8) Small Block Chevy P-Series Rod Bearings Chevy V8
CleviteP-Series rod bearings are the oldest members of the Clevite 77 performance bearing family. They're intended for high-revving engines, especially those where the high rpm cause the rod bores to narrow. To compensate for this distortion, these direct replacements have higher eccentricity and a high crush factor. Clevite P-Series rod bearings are built on hardened-steel backings with extra-thin overlays, and their oil grooves extend all the way around both halves for better oiling. Lower sections have dowel holes for use with aluminum rods, and there are extra-clearance variations available with an additional 0.001 in. of clearance. Order the model designed for your vehicle and engine application.
Bearing Usage:Direct replacement
Bearing Material:Tri-metal, TM-77
Dowel Pin Hole:No
Narrow Bearing:No
Sold as a set of 8.