Exhaust Manifold Gasket for 7.4L & 8.1L Big Block V8 Used on Mercruiser, Volvo Penta, Crusader PCM, Indmar and More Replaces Volvo Penta #: 3852472 Replaces Mercruiser #: 27-46820 Repower Marine's high quality Gaskets are manufactured to OEM specifications and standards in an OEM & ISO9001 approved Europeon factory. RM0418.
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