This specific casting is often found in 1969-1970 model year Chevrolet vehicles, and is characterized by:
* Four-bolt main bearing caps: This provides greater strength and durability.
* One-piece rear main seal: Simplifies maintenance and reduces leaks.
* "Bowtie" block casting: A distinctive feature that distinguishes it from other small-block blocks.
To be more specific about the engine's exact specifications, you'll need to look at additional markings on the block, such as:
* Date code: Indicates the date the block was cast, which can narrow down the model year.
* Suffix code: Found on the passenger-side of the block, this code indicates the engine's specific configuration, including displacement, horsepower, and other features.
Once you have this information, you can research online or consult an automotive parts catalog to identify the engine's complete specifications.
