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Description
Reproduction rectangular port big block intake manifold for models with the 396/375HP engine.
This high rise, dual plane factory style aluminum manifold features the correct Winters Foundry "W" snowflake logo and correct GM casting # 3933163. This gives you the original look of the 396/375HP engine in your prized restoration.
Will fit big blocks with the high performance cast iron or aluminum rectangular intake port heads.
Item will need to be shipped directly from the manufacturer, so please allow an extra 2 to 3 days
handling. If there are any availability issues, you will be notified immediately.