Shop Engine Top End Valves Manley Severe Duty Valves
for Shovelhead 1966-1984

Manley Severe Duty Valves

for Shovelhead 1966-1984

  • fits Shovelhead 1966-1984
  • intake
  • stainless steel
  • length: 99 mm
  • head: 49.2 mm
  • stem: 9.6 mm
  • replaces Harley-Davidson part number HD 18075-80

High Performance stainless steel valves for all Harleys. They are the standard of the industry since their introduction, designed to outflow and outperform most competitors. These valves feature swirl-polished, performance oriented shapes and durable chrome-plated stems with hardened tips.

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