A huge percentage of the 6.4 Powerstroke short blocks that we get back or purchase as core engines have spun main bearings which pretty much ruin the crankshaft and the block.
In an effort to provide our customers with the very best replacement engine that they can get, all of the 6.4 Powerstroke engines that we remanufacture have main bearings, cam bearings and rod bearings which are coated with Calico Coating's CT-1 Dry-Film Lubricant.
CT-1 is a Dry Film Lubricant coating that helps reduce friction and abrasive wear. It provides intermittent dry lubrication and is not affected by dust or dirt. 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 embedability, strength and durability.