MerCruiser 61851A1 61851A2 Exhaust Manifold Riser 3" Inch Pair 470 215 255 Shift & Throttle Cables Small crack through the center

Small crack through the center hole which is common for these

21:20 Ratio (Used with 3

I generally deal only with actual MerCruiser & OMC marine engine parts and just happened to be in a boat on someone's 350

5Hp 75  2 cylinder  2 Stroke (serial # 2866420)

1973 1979 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988

MerCruiser 61851A1 61851A2 Exhaust Manifold Riser 3" Inch Pair 470 215 255 Shift & Throttle Cables Small crack through the centerPart Number(s) Included MerCruiser 61851A1 Exhaust Manifold Riser (3") You get the pair as pictured General Application Compatibility Most commonly seen as a single riser for 470 applications 1980 1982, but also found on 215 & 225 Ford applications when used as a pair in kit 61851A2 (which would have had included studs to get the correct height for the riser mounting surface) Other Details Freshwater Used Parts Purchase with confidence!