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OMC Manifold & Riser Kits 4.3 5.0 5.7

OMC Manifold and Riser Kits for 4.3, 5.0 & 5.7 Liter engines. Kits include manifolds, riser elbows, mounting gaskets and hardware. See below for more details. If you need help selecting the right kit please contact us with your OMC engine model number.

OMC 4.3 L with 4 Inch ID Exhaust Hose Risers

OMC 4.3 Manifold & Riser Kits Options

OMC 5.0 and 5.7L with End Style Risers

MerCruiser 5.0 & 5.7 Manifold & End Riser Kit Options

OMC 5.0 & 5.7 Manifold & Center Style Riser Kit

OMC 5.0 & 5.7 Manifold & Center Riser Kit Options