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Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

Valve Spring Set 1957 / 1985 XL

SKU 11-9609
Original price $142.50 - Original price $142.50
Original price $142.50
$166.15
$166.15 - $166.15
Current price $166.15

OEM No:

Manley .490 valve spring kit features OD springs with steel top collars. Interference fit to reduce harmonics and control spring surge. Springs have 20% more pressure than stock. No machining required for installation. Use with stock lift cams to .490. Uses stock lower collars.

FITMENT

  • 1957 / 1985 XL
  • ACCESSORY ITEMS

  • 16-1774
  • Model Fitment

    Accessory Items:

    Tech Notes:

    Measurements: