MerCruiser Manifold & Riser Kits 4.3 5.0 5.7 6.2 7.4 8.2
MerCruiser Manifold and Riser Kits for 4.3, 5.0, 5.7, 6.2, 7.4 & 8.2 Liter engines. Kits include manifolds, riser elbows, mounting gaskets and hardware. Some kits include riser spacers. See below for more details. If you need help selecting the right kit please contact us with your MerCruiser engine serial number.