Calico Coatings H-Series Main Bearing - 0.001 in Undersize - Coated - Small Block Ford Z-Tech Sports Pre-drilled holes to mount adjustable

Pre-drilled holes to mount adjustable bracing from the interior for added support to window

Dual Distributor Pickups

They're all rated for continuous duty service and have been tested up to 2

Shoulders Adjust from 26" to 40"

Calico Coatings H-Series Main Bearing - 0.001 in Undersize - Coated - Small Block Ford Z-Tech Sports Pre-drilled holes to mount adjustableProduct Description: Main Bearing H Series 0. 001 in Undersize Coated Small Block Ford 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.