Performance Tool Overhead Valve Spring Compressor

Conveniently removes valve springs on most cars and light trucks without removing cylinder head\r\n \tOffset jaws easily grip and compress valve springs\r\n \tHeat treated alloy steel\r\n \tRequires Flexible Air Valve Holder (Performance Tool W84003) and Air Hold fittings (Performance Tool W84005) to keep valves from dropping into cylinders when keepers are removed.