'- Forged Premium 2618 Aluminum Alloy - CNC Machined side relief with lower support bands that provide optimal strength for extreme horsepower applications - CNC Diamond turned skirts with reduced cylinder contact profiles provides less friction for increased horsepower - Forced Pin Oiler for increased wrist pin lubrication - Pin Fitting, Pin oilers and wire locks included - Rings are included! Model Bore Oversize 242870 88.00 +.020 242871 88.50 +.040
