Skunk2 Viton valve stem seals provide durable oil control for Honda B-, D-, F- and K-series engines. Made from high-quality Viton with stiffer retaining springs, these seals maintain precise oil metering to keep oil out of the combustion chamber while ensuring proper lubrication at high rpm. They exceed OEM specifications for improved longevity and resistance to heat, additives, and abrasion.
Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit