Description

Sierra’s 18-0956-1 Exhaust Manifold Gasket is designed for Ford 460 CID and Mercruiser MCM 3.7L engines. The gasket is interchangeable with the following O.E. Part Numbers: Chrysler Inboard 118-614, GLM 33800, Mallory 9-61418, Mercruiser Stern Drive 27-68715, and OMC Stern Drive 912405. Built with marine grade materials.
Designed for Ford 460 CID and Mercruiser MCM 3.7L engines
Interchangeable with Mercruiser Stern Drive 27-68715 and OMC Stern Drive 912405
Interchangeable with Chrysler Inboard 118-614, GLM 33800, and Mallory 9-61418
Built with marine grade materials