Features & Benefits:

• Applications: 1991-2004 Ford Vehicles with 4.6L, Two-Valve, V8 Engines; 4.6 4V, 5.4 V8 and 6.8 V10
• Saves Time
• Works with Engine Removed or Installed, Cylinder Head On or Off
• For Ford Lincoln or Mercury Vehicles with the 2V V8 Engines
• Not for Triton 5.4 3V

The OEM 24434 is a handy tool that compresses valve springs for quicker, easier camshaft, valve seal, valve spring, or retainer service because you don't have to remove the head from the engine first. It works with a 3/8" ratchet or breaker bar.