Fel-Pro Nissan D21 HS 9646 PT PermaTorque Engine Cylinder Head Gasket Set

When you're rebuilding the top end of your 1990-1994 Nissan D21, a reliable head gasket is crucial. This Fel-Pro PermaTorque gasket set is built to handle the realities of the repair environment, meaning it's designed to seal even when the sealing surfaces aren't perfectly flat. That's a big deal because it can save you time and hassle during installation.

Fel-Pro uses proprietary materials and unique sealing technologies to ensure a strong seal. The gasket itself features a graphite or reinforced fiber facing with steel armor for added strength and durability. It also comes with a nonstick, anti-friction coating that helps seal small scratches or imperfections on the cylinder head or block surface. Plus, the steel core construction means you won't need to go back and retorque the head bolts after initial installation, which is a common step with some other gasket types.