Mercruiser V6 V8 lower oval exhaust hose tube coupler rubber boot 4.3 5.0 5.7

This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases New exhaust coupler from elbow to “Y” pipe on almost all Mercuiser V8 engines after 1986 with oval pipes.

This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases

New exhaust coupler from elbow to “Y” pipe on almost all Mercuiser V8 engines after 1986 with oval pipes.

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