Holley LS Carbureted Manifold - 2x4 Dual Plane GM LS1/LS2/LS6

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Overview Holley Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines All GM LS Gen 3 engines equipped with LS1/LS2 style cathedral port cylinder heads Feature s The Holley GM LS1/LS2/LS6 2x4V dual-plane was designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am and at Lemans in the 1960’s. Carb Flange Center-To-Center: 8-5/8” Carbureted and EFI versions available Power band from 1500-7000 rpm Intended for use on all GM LS Gen III engines equipped with LS1/LS2 style cathedral port cylinder heads The dual-plane equal-distribution layout produces great mid-range torque without compromising top end power. Appropriate for any street/performance, muscle car, or street rod enthusiast Cast aluminum construction Show more