Mercruiser 27-863724 Wet Joint Restricted Exhaust Riser Gasket Replacement

Wet joint, restricted gasket (standard cooling with easy drain).

Replaces Mercruiser 27-41813, 27-860233, 27-863724

Used on Mercruiser engine:

GM V6 4.3L, GM V8 small block 5.0L, 5.7L & 6.2L, V8 big block 7.4L & 8.2L engines with wet joint exhaust manifold and risers. 

This is a non OEM part WA 27-860233