FUEL BRAKE LINE RETAINER KIT, NISSAN. Set of brackets to retain fuel lines and brake lines on underside of Nissan vehicles including S13, S14, R32, R33, R34 and more. Billet aluminum, with hardware. Radium Engineering Nissan S13/S14/S15/R32/R33/R34 Fuel / Brake Line Retainer Kit. Title: 20-0626 LINE RTNER Associated Comments: FUEL BRAKE LINE RETAINER KIT, NISSAN. Processing begins as soon as an order has been placed, therefore we cannot change, cancel or modify orders once they have been confirmed. Most e-mails are answered within 24 hours, including weekends and holidays.