$208.78
Sierra International Cast Iron Riser Each 18-1935-1. Use with Sierra's 18-1931-1 Manifold 18-8510 Exhaust Elbow Mounting Kit and 18-2971-1 Exhaust Manifold Gasket. The riser comes with (1) Sierra 18-2971-1 Exhaust Manifold Gasket (4) Sierra 18-4236......