S&S Cycle SS310-1251 Piston Cooling Jet Kit for Twin Cam 99-17

Whether you are building a big-inch project or rebuilding your stock Twin Cam, keeping engine components cool is key to longevity. That’s why we recommend replacing the OEM single-jet design with our new dual-jet oilers, which uniformly cool both sides of the pistons. 

FEATURES & BENEFITS
• Milled from Billet Aluminum 6061-T6
• Revised spray locations for more effective cooling
• Dual jets for uniform piston cooling
• Shorter than OEM for greater rod clearance
• Includes all needed gaskets and hardware
• Equivalent Oil Flow to stock
• US Patent #11927127

NOTE: As in any custom performance build, S&S recommends checking clearances before final assembly

These Flywheels are replacement flywheels for the SE 120R. When installing these flywheels in a Harley-Davidson® case, they need to run the HD piston oiling jets - Not the S&S® piston oiling jets.