This Brian Crower exhaust valve is a single replacement valve for Nissan RB26DETT engines, sized at 31.15mm for exhaust service. Intended for engine rebuilds and valve train maintenance, the valve restores proper exhaust seating and flow characteristics when worn or damaged components are serviced. It serves as a direct replacement component for RB26DETT cylinder head maintenance and performance rebuilds.
Brian Crower Nissan RB26DETT 31.15mm Exhaust Valve - Single