8.1L, 496 CID GM Vortec Marine Engine Cylinder Head. For Port Side (Left side) F

8.1L, 496 CID GM Vortec Marine Engine Cylinder Head. For Port Side (Left Side) F 8.1L, 496 CID GM Vortec Marine Engine Cylinder Head. For Port Side (Left Side) F 8.1L, 496 CID GM Vortec Marine Engine Cylinder Head. For years 2000-2012. Replaces Mercruiser #900-8M0091709 This is a BRAND NEW marine cylinder head for all 8.1L/496 Standard & HO Vortec marine engines made from 1992-newer. For the port (left side) side of the motor. This is an aftermarket replacement cylinder and comes complete with valves and springs. Complete with valves and springs Replaces casting #'s: 162 Direct replacement for 8.1L marine engines years 2000-2012 108cc combustion chamber 2.19 intake & 1.88 exhaust valves Mercruiser part #900-8M0188298, 900-8M0091709 Volvo Penta part #3808518 Listing and template services pr.

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