The Ford Performance Z351 351 cu. in. aluminum block with 9.2 in. deck height is a lightweight Windsor-style engine block cast from high-strength 356-T6 aluminum. It accepts conventional Windsor components—cam, timing chain, covers, oil pan and pump—and uses splayed 4-bolt mains on #2-3-4 with 2-bolt mains on #1 and #5, making it suitable for compact builds where reduced deck height and reduced weight matter.
Ford Racing 351 Aluminum Block 9.2-Inch Deck