Description
Supertech High Performance Engine Valves, Springs, Valve Accessories, Pistons and Block Guards Exhaust Valve Stem Seal Viton 5,5mm for Honda Supertech VS-H5.5E Honda B / D / H / K series Exhaust Valve stem seal 5,5mm / Viton For: Exhaust valve OD Seal: 12,9mm/.507" OD Guide: 11mm/.433" Make: Honda Material: Viton Supertech Intake Valve stem seals are made of a high quality polyacrylicic compound the Exhaust Valve stem seals consist of a special viton compound.