Supertech Inconel exhaust valve for Nissan RB26 with +1.5 mm tip, dimensions 31.15 × 6.94 × 102.7 mm; note this valve requires RET-NRB60-TS-2 retainer for proper installation. Supplied as a single, it provides the specified tip length for RB26 heads where a +1.5 mm tip is needed during valve and seat work.
Supertech Nissan RB26 31.15x6.94x102.7mm +1.5mm Tip Inconel Exhaust Valve (Req RET-NRB60-TS-2)