What is engine block casting number 9956632?

The engine block casting number 9956632 is associated with a specific type of Chevrolet V8 engine, typically produced in the 1970s. This casting number indicates that the block is part of the 350 cubic inch (5.7L) engine family, often found in various Chevrolet vehicles during that era. It may also have applications in muscle cars and trucks, depending on the specific model and year. To confirm the exact details, including the year and applications, consulting a detailed Chevrolet engine database or service manual would be helpful.