Valve Keeper Tool
The white tool is used For keeper removal, simply slide it over the spring pack/retainer and use a mallet to apply downward pressure to the collar
To re-assemble, put valve into the guide, install the springs, and place retainer and keepers in position
Using the black tool, hand pressure is sufficient to complete the installation process
Remove the tool and keepers are ready to take out
Drastically cuts valve installation and removal time