Marine Cast Iron Exhaust Manifold Kit for Mercruiser 454, 502, 7.4, 8.2 with 4" elbows
Kit includes:
2 manifolds
2 risers/elbows
Gaskets and riser/elbow bolts.
Manifolds replace Replaces Mercuiser 807078T10, 807078T09, 807078A6, 807078A4, 807078A2, and 89011A8
Risers replace 44354, 807914, 807988