• Home
• Exhaust Manifold Kits
• OMC Manifold & Riser Kits 4.3 5.0 5.7

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 Manifold & Riser Kits Options

• 4.3 L with 4 Inch ID Exhaust Hose Risers

MerCruiser 5.0 & 5.7 Manifold & End Riser Kit Options

• OMC 5.0 and 5.7L with End Style Risers

OMC 5.0 & 5.7 Manifold & Center Riser Kit Options

• OMC 5.0 and 5.7L with 4 Inch ID Hose Center Style Risers