4.3 V6 Mercruiser wet joint manifold and 4" riser kit
Complete package includes 2 x Manifolds, 2 x 4" centre risers Mercruiser wet joint type (up to about 2004) includes graphite type gaskets. NOTE: you can upgrade to the new dry joint improved design for an additional $300.00
Pressure tested and already painted to allow easy installation.
Call to discuss your application as the exhaust configurations change on engines over the years from Mercruiser