DNJ Head Gasket Sets include the gaskets required for an upper engine repair job. Professional installers have trusted DNJ gaskets for decades because they are reliable, durable and fit perfectly. All the gaskets and seals included in these sets are manufactured to give you peace of mind as if you were using original equipment parts. Need Head Bolts? - Head Bolts stretch, and if you are doing an upper engine repair Partsologists recommend you also purchase the matching DNJ Head Bolts. After you add the Head Gasket Set to the cart, click on Continue Shopping and add a DNJ Head Bolt Kit to your cart.