Center Exhaust riser, (Long) with 3 1/2" discharge. Cast Iron, painted, Indmar Style
Fits both Fo..
Exhaust Riser Gasket, found on may Late Model A/S boats with the Aluminum Manifolds, and older ..
Fits Mercruiser GM V-6 and V-8 engines with standard cooling and center rise manifolds (not for use ..
Fits several Indmar and Marine Power manifolds that require a blocked off riser for fresh water cool..
Exhaust riser to muffler or elbow connector hose, pliable hose 4" ID x 4" long with hose clamp separ..
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