Sealed Power Hypereutectic Set of Pistons, New in the Box. 3.5CC Domes with 2 Valve Reliefs, not dish. They use a 5.7 rod. These are not mine, they are a buddy of mine. He seen a set on ebay $169 and asked if I could get him $150 for them. I told him try $140 and cover shipping in 48 States USA. He said do it.