Description
Sierra’s 18-0897 Exhaust Elbow Gasket is designed for 1981-1997 GM V-6 and V-8 engines equipped with center rise outlet exhaust manifolds. It is interchangeable with Barr MC 20 99208, MC47-27-41813, GLM 30240, Mallory 9-61413, Mercruiser Stern Drive 27-41813, 27-860233, 27-863724, and Osco 8503-GR, providing a versatile replacement option for marine exhaust system service. Manufactured to meet or exceed original equipment specifications, it delivers reliable fit and sealing performance in demanding marine conditions. Each package includes one gasket for straightforward replacement use.
Features
- Designed for 1981-1997 GM V-6 and V-8 engines with center rise outlet exhaust manifolds
- Interchangeable with Barr MC 20 99208, MC47-27-41813, GLM 30240, Mallory 9-61413, Mercruiser 27-41813, 27-860233, 27-863724, and Osco 8503-GR
- Meets or exceeds OEM specifications for dependable sealing performance
- Provides reliable fit for marine exhaust system maintenance
- Includes one gasket per package
- For: Standard cooling, restrictor gasket
- Fits: 1981-1997 GM V-6 & V-8 Engines with center rise outlet exhaust manifold
- Premium quality for longer life
- Meets or exceeds manufacturer specs
- Backed by Sierra’s Limited Lifetime Warranty






Reviews
There are no reviews yet.