Single-Plane EFI Intake Manifold w/ Fuel Rails 4150 square bore For LS1 LS2 LS6Product DescriptionOE Number300-137534-219HH6313SHH0862SHH6449RS Will fit Following ModelsFitment: GM Gen III or Gen IV LS engines with LS1/LS2/LS6 cylinder headsFeatures:Optimized runner layout and constant cross sectional area - broad torque curve.Minimum carb flange height - fits most vehicles with minimum hood modifications.Cast aluminum construction - great manifold for LS swaps, centrifugal blower, turbocharged or NOS power adder applications.Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality.Flange: 4150 square bore flangeColor: Silver (Bare Cast Aluminum)Material: AluminumPlacement on Vehicle: Front, UpperEngine Size: LS1/LS2/LS6 GM.
