Holley LS Carbureted Manifold – 2×4 Dual Plane Natural Cast

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 1960s.The dual-plane equal-distribution layout produces great mid-range t