| | These lightweight aluminum single plane intake manifolds are engineered for use with standard cylinder heads and require no attaching modifications. Perfect for bracket, Super Stock, or general high-performance applications. These intake manifolds offer a 5-10 horsepower advantage over other single plane manifolds. Carburetor flange accepts standard Holley single 4-bbl carburetors.
4-bbl carb, aluminum, single plane, rectangle port
Production 413/426W/440 with Stage IV/V/Production Heads | 
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