Michigan 77 CB1663HK1 H-Series Coated Rod Bearing for Small Block Chevy with Honda

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.