OER 3972116 Features:

This is a reproduction of the 1970 GM HI-performance LT1 aluminum intake manifold sold over the counter as a performance part. This part number was not used on the assembly line, however it is a great performance intake for any small block chevy application seeking an original appearance. Each manifold is manufactured to factory specifications featuring the correct # 3972116 casting including the correct firing order. This authentic reproduction also includes the correct Winters Snowflake logo for complete authenticity. Manufactured to function as original.