Upgraded version of previous Ford Performance M-6010-M52 and M-6010-M52A 5.2L Coyote Aluminum Cylinder Blocks Features higher flow oil squirters to provide added piston cooling Rod bolt path is clearance machined in crancase of block Improved high-performance casting of the Coyote block with improvements to support higher horsepower engine builds Utliizes Longer (187mm) 12 mm cylinder head bolts to provide greater clamping force (requires longer Head Bolt Kit - M-6067-M501280, or M-6067-M52B head changing kit) Improved crankcase windage 94.0 mm bore Water jacket below cylinder bore has been updated to add more material for strength The intake side of the bore at the deck surface includes a cast-in brace to improve strength of the cylinder wall and head gasket sealing Block features plasma transferred wire arc spray weld liner coating Liner coating provides improved durability and heat transfer, reduced friction, and a weight savings compared to previous 5.0L Mustang GT aluminum blocks Cylinder liner coating does not require unique piston rings or piston material Cylinder bores are finish-honed and ready to assemble All block features are finish-machined including head deck and crank bore Cross-bolted nodular iron main bearing caps Uses 12 mm cylinder head bolts Block has provisions for piston oil squirters Includes plugs and dowels, and oil squirters
