Piston Set of 8Fits Ford 4.6L 281 Vin W 6 Coated Skirt Dish TopSize = .50mm OversizedBore Diameter (STD)AlloyTop Ring2nd RingOil RingPin DiameterCompression Height90.20mm (3.551in)Hypereutectic1.50mm1.50mm3.00mm0.86631.200Need Rings? Please check our store for available inventory by clicking here