SB Ford BA Manifold CNC Lightening Program With Top Injector Bung Removal Deck Height_ 10.2" LS Billet Valve Covers by

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SB Ford BA Manifold CNC Lightening Program With Top Injector Bung Removal Deck Height_ 10.2" LS Billet Valve Covers bySB Ford BA Manifold CNC Lightening program is designed for our one piece Ford manifold castings. This will not work with a 2 piece casting as it removes the central flange on the manifold, both on top and underneath the casting. The program will remove roughly 7 LBS of material whilst retaining only the lower 8 injector bosses.