4.9 Noonan Valve Spring Removal / Installation / Testing Tool

Quickly and easily replace or test your valve springs on your 4.9 Noonan Hemi. Once the 4 included nuts are installed, simply thread the tool down with included handles, and either start replacing, or testing those valve springs to make sure you’re ready for that next round 

NOTE: pressure gauges may vary slightly, to ensure proper use, check a new valve spring and use that pressure as your max point. When a spring reads significantly below this pressure, you know it’s time for a new one.