Holley Single Plane EFI Intake - GM LS1/LS2/LS6 - 300-137 crankshafts-and-parts 3L V8 1971 - 1972

3L V8 1971 - 1972 Plymouth Barracuda 440/7

Utilizes the factory hanger locations and connections without any cutting or welding and can be installed in less than 30 minutes

Line Routes in FRONT of Distributor

and Mercury Cougar 289 2 OR 4 BBL Steel - ZPC6602OM

Holley Single Plane EFI Intake - GM LS1/LS2/LS6 - 300-137 crankshafts-and-parts 3L V8 1971 - 1972Overview: 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