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Description
OER Chevrolet 396ci/375HP Big Block Rectangular Port Aluminum Intake Manifold
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.