Bearings has introduced new rod and main bearings for Chevy engines in
its popular HP Engine Bearings line. Made of bi-metal, aluminum silicon
alloy, King’s HP bearings feature a 40 Vickers hardness that resists
traditional overlay migration and extrusion. HP bearings have a 450
degrees Fahrenheit heat threshold that affords greater protection
against friction and overheating. King HP bearings are available for
Chevy engine applications, including rod bearings; HP main bearings are
also available for Chevy small block and big block engines.