Holley Single Plane EFI Intake - GM LS1/LS2/LS6 - 300-137 EditPics Part Number: 717892

Part Number: 717892

four vacuum ports for all necessary vacuum accessories

as a convenient source for power and grounds when adding additional sensors or actuators

4L V8 1972 - 1978 Dodge Charger   400/6

On-board 1-bar MAP sensor is perfect for N/A or Nitrous engine combos

Holley Single Plane EFI Intake - GM LS1/LS2/LS6 - 300-137 EditPics Part Number: 717892Overview: Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1 LS2 LS6 style cathedral port cylinder heads. Features: 2500 7000 RPM power band 4150 Square bore flange Optimized runner layout and constant cross sectional area broad torque curve, best vehicle performance from 2500 7000 RPM Minimum carb flange height fit in vehicles with minimum hood modifications Cast aluminum construction great manifold for centrifugal