This one is for LS1/6/2 engines

88958675

LS2 4-Barrel Intake Manifold
' Allows you to install a four-barrel carburetor on a LS series engine with cathedral ports (LS1, LS6, LS2)
' Cast aluminum open-plenum intake manifold accepts a 4150-style square-bore carburetor
' Uses LS2 carb intake gasket set P/N 19156564
' Bosses for EFI injectors for custom applications
' Bolts and instructions supplied

Note: LSX Ignition Controller P/N 19171130 is required for carbureted applications.