Description
Exhaust manifold gaskets are critical sealing components that prevent exhaust gas leakage at the cylinder head interface—any compromise here tanks both power output and engine longevity. This graphite gasket set is engineered specifically for GM’s LT-series crate motors, ensuring a perfect fit and reliable thermal performance under sustained high-RPM conditions. Whether you’re assembling an LT1, LT4, or ZZ4 platform, proper gasket selection eliminates guesswork and prevents costly header leaks that undermine tuning efforts.
- Exhaust manifold gasket
- Graphite construction
- 1.437 x 1.375 in port
- GM LT-series engines
- Pair (two gaskets)
- Bolt-on installation
