Ford Racing’s BOSS 302 engine block is an affordable alternative to the Dart block and capable of excellent performance and reliability. Engineered to be machined to a 4.125” bore and accept up to a 3.400” stroke, this block is capable of 363 cubic inches. Siamesed cylinders with drilled coolant crossover holes along with an upgraded oiling system are just some of the features of this block. Includes 2 bolt front and rear main caps with splayed 4 bolt interior caps. The rear main cap uses a standard one piece seal. Machined with a clutch cross shaft pivot hole, this block can be used in applications requiring stock type clutch linkages.