Overview Reviews Product Description SPECIFICATIONS Intake Manifold GasketPerformance0.12 in Thick1.31 x 2.37 in Vortec PortCompositeSmall Block ChevyPair Product Videos Custom Field Product Reviews Write a Review Write a Review × MR. GASKET MR. GASKET Intake Gasket SBC 350 Vortec MRG136G Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *