King Engine Bearings - MB 557XPC 020
Main Bearing - XP - 0.020 in Undersize - Coated - Small Block Chevy - Kit
MAIN BEARING SET For GM 262, 267, 302, 307, 327, 350; pmaxkote (racing line), polymer coated
Material: pmaxkote (racing line), polymer coated
Undersize: 020
Flange Oversize: FL STD