Rocker Arm Shaft Shim Kit - Pack of 18. Fits Milwaukee-Eight 2017up. KEL-169150 * Stainless steel grade SUS420

* Stainless steel grade SUS420

* Improved power & torque for greater rideability

* Eliminates the Catalytic Converter - Significantly Reducing Heat

* Replaces OEM # 32416-10

* Use an oil can to Pump the lifter full of oil prior to Assembly

Rocker Arm Shaft Shim Kit - Pack of 18. Fits Milwaukee-Eight 2017up. KEL-169150 * Stainless steel grade SUS420Kit Includes 6 of 3 thicknesses: 0. 003, 0. 005, 0. 0010 Features & Benefits: Quiet your engine by tightening the rocker arm to cylinder head end play clearance. FEULING recommends an ideal side clearance of 0. 035 0. 005 for optimum rocker arm oil psi and noise reduction. M Eight cylinder heads also have excessive wear on the rocker arm standoff trusting surfaces, when the hardened shim is placed on the thrusting side it will assist in reduction with