GearWrench 2078D Universal Overhead Valve Spring Compressor
Remove valve springs on most cars with overhead valves without removing the cylinder head. Offset jaws grip the valve spring in parallel compression. Tool maintains constant length as spring is compressed. Use with 901 or 2992 Air Hold Fittings to keep valve in place. Caution: wear eye protection. Vehicle must be placed in park/neutral before applying air pressure, otherwise vehicle may move.