Dual Plane Carbureted Intake Manifold for G.M LS1 LS2 LS6 Satin Holle.y - Dokili 300-130

• 【Fitment】Dokili Cast aluminum intake manifold for G.М LS1 LS2 LS6 Engines, Holley 300-130. 【Features】Dokili intake manifold comes with dual-plane design, which boosts torque over a wide RPM range, from 1.500 to 6,500 RPM. 4150 square bore flange with minimum height fits in vehicles that did minimal or no hood modifications. 【Premium Material】Built with natural cast finish aluminum of superb quality and fit. Angles and straightness comparable to factory manifolds. It features Optimized runner layout and constant cross sectional area with best vehicle performance. 【Dual plane】Dual plane designs have two smaller plenums that receive air from the carburetor or throttle body, which results in a higher velocity through the booster making the engine more responsive to the driver. 【Package Includes】1X Intake Manifold, Mounting Bolts & Washers, Viton O-rings.