Mercury - Manifold-water - 8M0129742 Cylinder Heads and Blocks for Yamaha Outboards No — this version is

No — this version is for mechanical-control sterndrives only

All-in-one packaging makes routine maintenance simple and efficient

It’s made for MerCruiser engines equipped with Bravo Two drives

Enhanced Corrosion Resistance – Built to withstand moisture

It fits a broad range of MerCruiser and Quicksilver inline four- and six-cylinder engines

Mercury - Manifold-water - 8M0129742 Cylinder Heads and Blocks for Yamaha Outboards No — this version isThis product has been superseded by: 8M0155646 Manifold waterWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.