Holley Single-Plane EFI Split Design Race Intake Manifold - Square Bore - Single Plane - Aluminum - Natural - GM LS-Series H775C04L Boxes are available in two KRCESP18610111 Use with Performer Plus 1311114 Size:Medium (52)

Boxes are available in two sizes and include hold-down hardware

5-9 PSI - -10AN O-Ring Inlet/Outlet - -8AN O-Ring Return - Carbureted Bypass Style - Black/Clear Anodized

excluding Boost

steel-cased foot pedal with 8' cord and assorted wire ends to work with many applications

Dash harness routing is exactly like the original harness and will connect to all your stock dash and cluster connections while still accommodating nearly all aftermarket accessories such as electric gauge packages

Holley Single Plane EFI Split Design Race Intake Manifold Square Bore Single Plane Aluminum Natural GM LS Series H775C04L Boxes are available in two KRCESP18610111 Use with Performer Plus 1311114 Size:Medium (52) Boxes are available in two sizes and include hold down hardware 5 9 PSI 10AN O Ring Inlet Outlet 8AN O Ring Return Carbureted Bypass Style Black Clear Anodized