NISMO Rear Upper Link Bush For Skyline GT-R (BCNR33) RB26DETT 55157-RS580Brand NISMO Series Name Rear Upper Link Bush Product Descriptions Qty to order per car : 2 For 55135 RS590 Product Number 55157 RS580 Compatible Vehicle Skyline GT R (BCNR33) Engine RB26DETT Remark No. : 10 Both the link and the bush must be replaced at the same time. If only one side is exchanged, the balance of the left and right suspension will collapse, so please exchange at the same time even in repair. When exchanging the rear link, we recommend