Wiseco Pistons 2401M06600 WISECO PISTON WISECO PISTON POLARIS STD 2401M06600

Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined Optimal cam shape and profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction High-performance ring set Extended life and sustained power Highest quality, alloy pin Consistently true and durable All Wiseco pistons include 1 piston, 1 ring set, 1 wristpin and 2 circlips. Unless otherwise noted, top-end bearings, gaskets, and sleeves are not included. Note: All kits cover a single cylinder only Wiseco piston kits are sold by application and bore size. To ensure you receive the correct piston kit for your application, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please email us. Wiseco Part#: 2401M06600 Product Type: Single PistonsSpecifications: Bore - Standard: 66.00mm Cylinders: 2 Bore - Oversize: STD Engine Type: Liberty Displacement: 438cc Bore - Actual: 66.00mm Note: Pro-Lite, Nikasil Bore, Liquid cooled Stroke: 64.00mmItem Contents: 2598CD - 66.00 MM RING SET CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR) S423 - PIN-20MM X 2.185"-UNCHROMED-*2 CY *