OEM MerCruiser 4.3 V6 Exhaust Manifold and Riser Kit (4 inch) 1983-2002

OEM MerCruiser 4.3 V6 Exhaust Manifold & Riser Kit

For MerCruiser 4.3 engines with center riser exhaust and 4 inch risers
Approx 1986-2002 with some exceptions

Includes:
 • 2x MerCruiser manifold part number - 99746A17 (Replaces 99745, 99745-c ,99746-c)
    (Head to manifold gaskets included!)
 • 2x MerCruiser riser 4 inch part number - 807988Q03 (replaces 807914A1 and 807988a03)