CALICO CLEVITE MAIN BEARING SUIT SMALL BLOCK CLEVELAND SBF 302 351C ~ MS1010HX-STD-CAL
- H-Series bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines
- Medium level of eccentricity, high crush and rod bearings have a hardened, steel back and thin overlay
- Made without flash plating for better seating
- If you aren't sure which type of performance bearing to start with, the H-Series bearing will be your best choice
- X bearings have .001" extra clearance