Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 eng. 300-120 pre-bent-fuel-lines 75 Outside Circumference (mm) (Belt):

75 Outside Circumference (mm) (Belt): 654 Top Width (in) (Belt): 0

Part Number: 17233

Fits 1/2" SAE style tube on fuel rails (and other fuel system components)

Superior exhaust flow and excellent sound

6 V8 1969 - 1972 Chevrolet El Camino Base 350/5

Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 eng. 300-120 pre-bent-fuel-lines 75 Outside Circumference (mm) (Belt):Holley Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1 LS2 LS6 engines Holley Carbureted 2x4150 Dual Plane Intake Manifold, LS Gen 3 LS1 LS2 LS6 engines NOTES: All GM LS Gen 3 engines equipped with LS1 LS2 style cathedral port cylinder heads Features: 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.