129ci Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up with 107ci Engine – S&S SADDLEMEN and with the creation of

and with the creation of the SDC Performance Gripper Seat

ROLLIES PART No: LEG-4320-2405

Don’t settle for less – go for the original

* Peak performance at 1500 to 5800 rpm

ROLLIES PART No: TS-TSC-2701-1

129ci Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up with 107ci Engine – S&S SADDLEMEN and with the creation ofROLLIES PART No: SS910 0843 * Upgrades Milwaukee Eight 107ci to 129ci. * 4. 320 Bore. * 4. 375 Stroke (4 3 8). * Forged Pistons. * 11. 1 Compression Ratio. * Wrinkle Black Finish. * With Highlighted Fins. * Bolt on Kit. * No Crankcase Machining Required. * Includes Gaskets & Hardware. * Includes Cam Cover Badge Suggested Additional Purchase: Dual spray piston cooling jet kit # SS310 1203 Will Not Fit 114ci Models. Tech Tips: * Use Care during assembly