Description
Header and exhaust manifold gaskets experience extreme thermal cycling and pressure cycles—failure here leads to exhaust leaks, performance loss, and potential engine damage. SCE’s Pro-Copper gaskets are engineered to handle the demands of LS-series engines with superior sealing integrity and heat resistance that stock gaskets simply cannot match. A quality gasket swap is one of the most cost-effective reliability upgrades you can make, especially if you’re running forced induction or sustained high RPMs.
- Exhaust manifold gasket
- Pro-Copper construction
- Stock port diameter
- Pair (two gaskets)
- GM LS-Series fitment
- Bolt-on installation
- Superior heat resistance
- Thermal cycling rated
- SCE MPN 4019
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