Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Durability And Dependability Manufactured In United States These Bearings Are Made Without Flash Plating For Better Seating Product Type :Auto Part UPC 027067653505 ASIN B004VQQ364 Model CB-743HN-30 Brand Name Clevite 77 Unit Count 1.0 Count Item Weight 0.06 Kilograms Part Number CB-743HN-30 Bearing Type Connecting Rod Bearing Manufacturer Clevite Material Type Alloy Steel Bearing Number CB 743HN 30 Item Type Name Bearings Item Dimensions 1.97 x 2.76 x 1.97 inches Included Components Bearings Compatible Lubricant Oil Warranty Description Manufacturer warranty Global Trade Identification Number 00027067653505