Product Description 1. Application: This Ford 3-Valve Spring Compression Tool services Ford vehicles: Mustang, F-150, F-Super Duty 250-550, Explorer/Mountaineer/Sport Trac, Expedition/Navigator with 4.6L, 5.4L and 6.8L 3V engines. 2. for Ford Val Compressor Tool: Similar to OE part number 6684 & Rotunda 303-1039. 3. Features: Allows a quick and easy service for Camshaft, Valve Seal, Valve Spring or Retainer to save your time. 4. Superior Material: Made of hardened steel resisting rust, corrosion and deformation with great durability. .
eBay