The LSM Valve Spring Removal Tool is simply the best quality and easiest to use.  Perfect for use with 602's, 603's and 604's.  It makes changing valve springs a fast and simple one-man job.

The tool is comprised of 6061 Aluminum, has a durable hard anodized coating, and is Made in the USA.

The stud mount spring changer comes with 3/8" adapter as well as a 7/16" adapter.

We also recommend LSM Racing Products Speed Handle.