Description

  • Allows you to install a 4-bbl carburetor on an LS-Series engine with cathedral ports (LS1, LS2, LS6)
  • Cast-aluminum open-plenum intake manifold accepts a 4150-style square-bore carburetor
  • Bosses for EFI injectors for custom applications
  • Bolts and instructions supplied

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