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The Ford Racing BOSS 351 Big Bore block with a 9.2-inch deck is a machined, big-bore foundation for high-displacement small-block builds. Cast and machined in the USA, it retains original mounting bosses and patterns while providing increased bore capacity for large projects. The block is positioned as a value-oriented base for big-bore 9.2-inch deck engine builds that require robust casting and precise machining.
Ford Racing BOSS 351 Cylinder Block 9.2 Deck Big Bore
