Clevite P-Series Main Bearings - 1/2 Groove - .001" Size - Tri Metal - SB Chevy - Set of 5 RG40003S Use when changing from a

Use when changing from a dry sump to a wet sump engine or when extra clearance is required

Its revolutionary design

1965-1972 Chevrolet Biscayne

Mudcover tabs are incorporated into the inner ring to eliminate the need for welding

Regardless Of What You Drive

Clevite P-Series Main Bearings - 1/2 Groove - .001" Size - Tri Metal - SB Chevy - Set of 5 RG40003S Use when changing from aClevite 77 manufactures a full line of exclusive TriMetal? copper lead high performance bearings. Choose the bearing series which best suits the intended application. "P" Series Traditional Clevite 77 TriMetal? bearings have high crush qualities for maximum bearing retention, high eccentricity to account for bore distortion and reduced overlay thickness to prevent fatigue. "H HN" Series Race engine builders prefer their lack of fl ash plating, medium