the Evergreen full gasket head is a great upgrade for any automotive enthusiast. Based on my observations, it's clear that this gasket is made of high-quality materials and boasts impressive durability .It`s also easy to install and fits perfectly. The only con is that it's a bit pricey compared to other gaskets on the market. However the improved PERFORMANCE and peace of mind that comes with the Evergreen gasket make it well worth the cost. Overall, I highly recommend this product..