Fel-Pro Nissan 510 HS 21178 PT-4 PermaTorque Engine Cylinder Head Gasket Set

When you're rebuilding the top end of your 1977-1979 Nissan 200SX, a solid head gasket set is crucial. This Fel-Pro PermaTorque set is designed specifically for the repair environment, meaning it's built to handle less-than-perfect sealing surfaces on your engine block and cylinder head. That can save you a lot of time and hassle during installation.

Fel-Pro uses proprietary materials and unique design features to ensure a reliable seal. The gasket itself often has a graphite or reinforced fiber facing, backed by steel armor for added strength. It also comes with a nonstick anti-friction coating that helps seal minor scratches or imperfections on the mating surfaces. Because it's a PermaTorque design with a steel core, you generally won't need to go back and retorque the head bolts after the initial installation, which is a big plus for many repairs.