MerCruiser 816900-C Exhaust Manifold Riser Stainless 454 V8 350 5.7L 7.4L Pair

Part Number(s) Included MerCruiser 816900A5 / 816900-C Stainless Exhaust Manifold Riser (You get the PAIR as pictured) Superseded / Equivalent / Possibly Related P/N: 8169000A111 One of the risers has the provisions (studs) for the Ignition amplifier General Application / Compatibility For the most part, MerCruiser GM SBC & BBC V8 applications but the brass elbow on front is different) 1987-1997 using "Wet Joint" Stainless Exhaust risers Stainless exhaust risers were less common so please make sure your risers have the same casting number. Also take note of the stud location / orientation as this seemed to vary depending on engine application. 5.0L 305 / 5.7L 350 260hp / 7.4L 454 / 8.2 502 / Bravo / etc... Dry joint risers look very different from these so it's very hard to mix these up. Other Details Freshwater Used Parts Cleaned & Repainted These may ship in 2 packages Overall Good Condition! Purchase with confidence! Alpha One Bravo I II III Sterndrive 198