Supertech Inconel exhaust valve set for Nissan RB26 with +1.5 mm tip, each valve 31.15 × 6.94 × 102.7 mm and supplied as a set of 12. These valves require RET-NRB60-TS-2 retainers for correct assembly and are intended for complete exhaust-valve replacement when longer tips are specified for RB26 cylinder heads.
Supertech Nissan RB26 31.15x6.94x102.7mm +1.5mm Tip Incnl Exh Valve - Set of 12 (Req RET-NRB60-TS-2)