Here is a complete set of eight, Bruce Walker Ent. BBC 4.535" stainless ring set. Part is #RS-46Z X 4.535 1/16 X 1/16 X 3/16 Stainless ZG STD. Tension is standard, compression ring 1/16", second ring 1/16" and oil ring is 3/16".
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.