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Boundary Billet Cam Sprocket (Ford 4V & 3V Engine) MM-SP-4V

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Item#:
boundary-mm-sp-4v
Price: $149.00
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Billet Crank Sprockets from Boundary follow the same heritage as our oil pump gears, manufactured 100% in house with US sourced materials. These sprockets start with a chromoly steel that is 10 times stronger then the OEM powdered metal, hot quenched with a low temper for the highest strength and resistance to wear.

  • All sprockets heat treated to maximum hardness while maintaining toughness
  • Precision CNC machined and broached for snug accurate fit
  • Dimensions checked after machining and after heat treating for guaranteed fit.
  • High finish reduces friction and chain vibration
  • New tooth geometry strengthens teeth and keyway

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