Check this out guys, on Ebay Item # 4587110081 A car lot is selling an SS as a Z/28 Has x code on cowl tag But SS tach, and SS daul fuel line Are x code cowl tags really being made this much. I have seen other x code cowl tag cars with obvious three speed holes cut in the floor..... Buyer Beware I guess And someone got carried away with the hammer on the restamp of the block