About product and suppliers:
            732 aluminum engine block products are offered for sale by suppliers on Alibaba.com, of which machining accounts for 3%, machinery engine parts accounts for 1%, and cylinder blocks accounts for 1%. 

A wide variety of aluminum engine block options are available to you, 

There are 667 suppliers who sells aluminum engine block on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, from which the percentage of aluminum engine block supply is 97%, 2% respectively.