Supertech 7 mm Viton valve stem seals for Honda are sold as a set of 12 and use Viton material for heat and chemical resistance. These seals are intended to service intake and exhaust valve stems where a precision elastomer seal is required. The set provides OEM-style replacement coverage for maintenance or rebuilds calling for 7 mm Viton intake and exhaust valve stem seals.
Supertech Honda 7mm Viton Intake & Exhaust Valve Stem Seal - Set of 12