Description
A quality exhaust gasket is critical to maintaining cylinder head integrity and preventing exhaust leaks that rob horsepower and create unwanted noise. Mr. Gasket’s aluminum construction provides superior heat resistance and a reliable seal under the extreme thermal cycling of high-performance engines. Whether you’re running a stock small block or a modified build, this gasket ensures a tight seal at the header-to-head interface without compromise.
- Multi-layered aluminum construction
- 1.630-inch round port
- Small Block Chevy fitment
- Sold as pair
- Exhaust manifold/header gasket
- Bolt-on installation
- MPN: 7402G
