#: 18-4388

OEM#: 27-11977A92 Gasket Kit, Complete Mercruiser 4.3L V6 (78600Fr)

#: 501-210 Gasket Kit, Head 4.3L V6 262 CI.

(48990Fr)

#18-4392

OEM#: 27-75611A1, 27-75611A2 Gasket Kit, Complete Mercruiser GM V8

(55900Fr)