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OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993

OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993
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OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993 OMC Cobra Upper Gearcase Sterndrive GM 5.7L 350 V8 / Ford 5.8L 351 1987-1993
$ 1,200.00
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Item Details
  • For use with OMC Cobra V8 GM 5.7L 350 & Ford 5.8L 351 engines 1987-1993.
    • 1986 Model years used a different casing that even though they are compatible with those years, you need to swap out a few parts (anode at the base of the front of the gearcase) to make them compatible.
    • Compatible with GM 5.7L & Ford 5.8L applications.
      • 21/16T Gear ratio
      • Model Number 985689 (stamped in plate) / 986381 (equivalent)
    • No leaks or bad seals found after pressure testing.
    • Freshwater Used Part
    • I have included a picture of the impeller that is currently installed. It should be fine, but it is up to your discretion as to whether or not you replace it.
    • You will need to add your own rear water pump cover (obviously not pictured)
    • This gearcase has been cleaned & repainted.
      • This will be drained of gear oil before shipping and will need to be refilled before use.
    • Freshwater used part.
    • UPS Shipping so you get it in a reasonable time frame!
    • Purchase with confidence!

    1987 1988 1989 1990 1991 1992 1993 Outdrive Sterndrive


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