Description
18-1976-2 Sierra Engine and Drive Parts RISER REPLACES MERCRUISER 44354A3 & 807914A1 FITS MOST MERCRUISER V-6 & V-8 APPLICATIONS 7″ (4″ O.D. RISER)
Comes with 18-0897, 18-4203 & 18-4258. Recommended for saltwater applications. Fits: MCM/MIE GM V-6 & V-8 with center rise outlet exhaust manifold (2002 & older) 4″ Hose, 7° down angel
