Part number 6901225, 61356901224.
Cathedral Port Single Plane Intake Manifold For GM III LS1/LS2 RPM 3500-8000
Cathedral Port Single Plane Intake Manifold For GM III LS1/LS2 RPM Black
Cathedral Port Single Plane Intake Manifold For GM III/IV LS1/2 RPM 3,500-8,000
Cathedral Port Single Plane Intake Manifold For GM III LS1/LS2 4.8/5.3/5.7/6.0L
Cathedral Port Single Plane Intake Manifold For GM III LS1/LS2 RPM 3,500-8,000
