Intake Manifold Gasket Set, 5411, M-18
Part #: Z5411
Intake manifold replacement gasket used on the Universal 5411 or M-18, set of two, forward and aft.
Applications include these engines (and the boats that we are aware used these engines... There could be other combinations as well):
• Universal 5411 raw water cooled (Catalina 27, Catalina 30)
• M-18 (Catalina 27, Catalina 30)