Chrysler Small Block Motoren: 273-318--340-360cui,
Brand: Clevite Engine Parts
Manufacturer's Part Number: CB481P
Part Type: Rod Bearings
Product Line: Clevite P-Series Rod Bearings
Bearing Usage: Direct replacement
Bearing Material: Tri-metal, TM-77
Dowel Pin Hole: No
Chamfered Bearing: No
Grooved Bearing: No
Quantity: Sold individually.
P-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, they have higher eccentricity and a high crush factor. P-Series 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.