Mercruiser 99746A17 Manifold E-Coated 4.3-Liter V-6 GM Chevy Engines

Mercruiser 99746A17 Manifold 4.3-Liter V-6 GM (Chevy) engines E-Coated manifold, factory orginal equipment Mercruiser Manifold. 1-year limited Warranty.

Replaces Barr MC-1-99746, Sierra 18-1952-1, and Osco 9745.