Holley EFI LS Mid-Rise EFI Square Bore Multi Port Intake Manifold - LS1 / LS2 / LS6 - GM LS-Series HSCHD11 Made from heavy-gauge

Made from heavy-gauge

They are specially formulated to withstand corrosion

King Racing Products Birdcage

1967-1974 Plymouth Fury II

Use shim kits to properly align pulleys

Holley EFI LS Mid-Rise EFI Square Bore Multi Port Intake Manifold - LS1 / LS2 / LS6 - GM LS-Series HSCHD11 Made from heavy-gaugeHolley Mid Rise Intake GM LS1 LS2 LS6 Single Plane MidRise EFI LS Intake Manifold. Fits all GM LS Gen III or IV engines equipped with LS3 L92 style rectangular port cylinder heads Includes mounting bolts & washers as well as pipe plugs for Manifold vacuum and MAP sensor ports. Also includes O ring cylinder head mounting flange gaskets for an OEM style seal. Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P N