LS Carbureted Manifold - 2x4 Dual Plane GM LS1/LS2/LS6 - Holley - 300-120

Holley Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines
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
part type: Engine Intake Manifold | Brand: Holley | Material: Aluminum

Detailed Fitment Results
Year Engine Size 1900 6 1900 5.3 1900 6.2 1900 4.8 1900 7 1900 5.7