1 Piece Single Plane EFI Intake Manifold + Fuel Rails for GM LS1/LS2/LS6 Engine

Single Plane EFI Intake Manifold For LS1/LS2/LS6 GM Gen III / IV 300-137

EFI Intake Manifold w/ Fuel Rails for GM Gen III/IV LS1/LS2/LS6 Cathedral Port

Single Plane EFI Intake Manifold w/ Fuel Rails For GM LS1 LS2 LS6 300-137

300-132 Single Plane Carb Intake Manifold for GM LS1 LS2 LS6 Cathedral Port

For GM Gen LS1/ LS2/ LS6 Single Plane w/ Fuel Rails EFI Intake Manifold 300-137

Aluminum Single Plane EFI Intake Manifold w/Fuel Rail for GM Gen III LS1 LS2 LS6

Single Plane EFI Intake Manifold Fit GM Gen III & Gen IV HH6449RS LS1/LS6/LS2