The GSC Power Division conical valve spring kit for Nissan RB26DETT and RB26 engines provides a matched conical spring set intended for valve train service or rebuilds on RB26 platforms. Offered as a kit, it supplies a purpose-specific spring configuration for engines in the RB26 family that require conical valve spring geometry.
GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit