Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS909H 1436A For use with cast iron

For use with cast iron and aluminum cylinder headsFel-Pro is the leading brand of replacement and performance automotive gaskets and sealing products

and has expanded to include virtually every fastener found in an engine and driveline

Recess hole size 4 1/2"

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

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

Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS909H 1436A For use with cast ironProduct 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.