OMC Cobra Outdrive Parts Drawings-Sterndrive Tools

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OMC Cobra outdrive upper gearcase 21:17 Gears V8

21:17 Gear Ratio with outdrive
customer tech support number

  • 21:17 gear set ratio OEM # 983835
  • 5.0 liter 305 Chevy V8
  • 5.8 liter 351 Ford V8 EPI
  • 7.5 liter 460 Ford V8 big block King Cobra model 1986-1987
  • GM, Chevy or Ford engine years 1986 thru 1993
  • Includes the following:
  • 21540 bearing OEM # 983891
  • 21541 bearing OEM # 983892
  • 21542 bearing OEM # 983877
  • 21543 bearing OEM # 983878
  • 2 day shipping available to anywhere in the United States

22544 V8 21-17 gear ratio 5.0 Chevy and 5.8 7.5 liter Ford

22544 V8 21-17 gear ratio 5.0 Chevy and 5.8 7.5 liter Ford

# 22544 $723.95 US

# 22544 $954.95 CDN