Skip to Main Content
Search Suggestions
Menu

Looking for something else?

S&S Cycle 550 Camchest Kit For Harley

$1,744.16$1,918.76
$1,937.95$2,131.95
Save up to $213.19 10%
Price depends on fitment. Select your vehicle to continue.
Ships Free to Cycle Gear Stores!

Ship to an Address:
Please select a to view availability.

The Cycle Gear Difference
  • 30-Day Best Price Guaranteed
  • Free Shipping Over $49.99
  • No-Hassle Returns View Details
This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

S&S 550 Camchest Kit For Harley Water Cooled Milwaukee Eight

Oil Pump/Cam Plate Info: 

  • Precision machined from billet aluminum
  • Passage plugs removable for servicing
  • Independent scavenge sections for flywheel cavity and cam chest
  • Debris screens in both scavenge pickups
  • Magnet in cam chest to help to stop debris from entering oil pump
  • 44% flow increase on supply side and 58% flow increase on scavenge
  • Pressure relief valve is adjustable with unit installed in engine

Pushrod Info:

  • Quickee pushrods
  • Chrome pushrod tubes

Tappets and Cuffs Info:

  • S&S Premium Tappets
  • Cuffs have hard anodized black coating
  • Billet aluminum construction stronger than stock material eliminates distortion
  • Improve tappet stability in high lift and high rpm situations

Valve Springs Info:

  • High performance conical single wire spring includes:
    • Springs, top collars, keepers, valve seal/bottom collar

550 Cam Info:

  • Front Intake open/close 9.4°/29.4°
  • Front Exhaust open/close 62.5°/30.5°
  • Rear Intake open/close 3.1°/31.1°
  • Rear Exhaust open/close 59.4°/38.4°
  • Front Intake duration 218.9°
  • Rear Intake duration 214.2°
  • Front Exhaust duration 273.1°
  • Rear Exhaust duration 277.8°
  • Intake Lift .550"
  • Exhaust Lift .550"
  • Front Intake Lobe Center Line 100.0°
  • Front Exhaust Lobe Center Line 106.0°
  • Rear Intake Lobe Center Line 104.0°
  • Rear Exhaust Lobe Center Line 100.5°
  • Front Intake Lift at TDC .127"
  • Front Exhaust Lift at TDC .232"
  • Rear Intake Lift at TDC .099"
  • Rear Exhaust Lift at TDC .264"
  • Front Overlap 39.9°
  • Rear Overlap 41.5°
Read More
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.
">

We're always looking to get better for our customers. Tell us what you like, what's missing, or what's broken.

Leave Feedback