Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS909H 1436A Chrome Steel

Chrome Steel

1982-1994 Porsche 928

Recess hole size 4 1/2"

gun drilled for light weight and threaded using the J-form rolling process

Use with Moroso Stud Mount Valve Spring Compressor #MOR62370 for the most accurate method of maintaining the valvetrain on a fully assembled engine

Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS909H 1436A Chrome SteelProduct Description: Main Bearing H Series Standard Coated Small Block Chevy Calico coated bearings are coated with their CT 1 Dry Film Lubricant coating. CT 1 is specifically engineered to withstand the extreme conditions of today's high performance engines. Professional engine builders enjoy a higher level of confidence with increased embed ability, strength and durability.