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Pro-Filer Performance Products Hitman BBC Single Plane Spread Port Intake Manifolds

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Pro-Filer Performance Products Hitman BBC single plane spread port intake manifolds deliver race winning performance out of the box. Available for 9.8 in. or 10.2 i

Pro-Filer Performance Products Hitman BBC single plane spread port intake manifolds deliver race winning performance out of the box. Available for 9.8 in. or 10.2 in. deck heights, each Hitman manifold is designed to take your power curve to higher levels without costly hand-porting--a perfect match to Hitman spread port cylinder heads for bolt-on big power! They are manufactured from aerospace-spec aluminum alloy (primary virgin ingot), and with their revolutionary design will fit a majority of BBC spread port cylinder heads, including those with 18, 14, and 12 degree valve angles. Pro-Filer Hitman BBC intake man

Pro-Filer Performance Products Hitman BBC single plane spread port intake manifolds deliver race winning performance out of the box. Available for 9.8 in. or 10.2 in. deck heights, each Hitman manifold is designed to take your power curve to higher levels without costly hand-porting--a perfect match to Hitman spread port cylinder heads for bolt-on big power! They are manufactured from aerospace-spec aluminum alloy (primary virgin ingot), and with their revolutionary design will fit a majority of BBC spread port cylinder heads, including those with 18, 14, and 12 degree valve angles. Pro-Filer Hitman BBC intake manifolds feature: * 1 in. cast spacer * Cast bosses for injectors * Optimized cross sectional area * Runners are precision-cast and ported to assure proper air flow * Recommended for 500+ c.i.d. engines