This Supertech inconel exhaust valve is specified for Honda K20 applications with a tapered stem from 6.0 mm to 5.5 mm and is sold as a single valve. It is intended for use with VS-TS6E components and is supplied as an exhaust valve option for K20 cylinder heads where a tapered-stem inconel exhaust valve is required.
Supertech Honda K20 6mm to 5.5mm Tapered Stem Inconel Exh Valve - Single (Use w/VS-TS6E) (D/S Only)