Review on Complete Ford 4.6L/5.4L/6.8L 3V Engines Repair Tools Set - Valve Spring Compressor, Crankshaft Positioning Tool, Cam Phaser Holding Tool, Timing Chain Locking Wedge with Crankshaft Pulley Bolt by Mike Betzing

Bought the parts, didn't think much about it when I first got it. The crank tool will fit around the keyway, but the valve spring tool is useless. The dimensions of the valve spring tool do not allow the stem and cap threads to mesh, preventing the tool from compressing the spring. I know this is vague, but believe me, buy the right tools! I received a refund for my purchase so I will be extending the loan there. Ford tools are of better quality and get the job done with ease. They're more expensive, but key engine components aren't worth sacrificing for bad tools. PLEASE. Buy Ford tools.