Mercruiser 807078T10 Big Block V8 7.4L & 8.2L Exhaust Manifold H2O Replacement
Replaces Mercruiser part no. 807078A2, 807078A4, 807078A6, 807078T08, 807078T09, 807078T10, 89011A8
Used on Mercruiser engine:
GM big block V8 7.4L (454 MAG) & 8.2L (502 MAG) engines
Note: Kit includes bolts and gaskets (see picture for contents)
This is a non OEM part H2O MFR T-20957
PLEASE NOTE: Manifold & risers do not qualify for free freight due to their size and weight. Freight charges are to capital cities and their surrounds. Regional and rural areas may attract additional freight charges.