Most critical is the decision between Performance engine gaskets and stock gaskets when contemplating enhancement for your vehicle. In gaskets that are tailor made for engines, the material is enhanced and the sealing capabilities are better which is specific to that engine’s requirements. These are built for high-end performance and to endure the driving conditions of enthusiast and professional drivers. Greater investment in performance in gaskets will improve fuel economy, engine efficiency, and increase power- the final output is well worth your money.