Jims Valve Spring Compressor Tool - 5835

Eliminates the need to remove the cylinder head from the engine when changing valve springs or replacing leaking valve seals
Simply remove the rocker box covers and rockers arms to install compressor on the rocker arm shaft
Once the cylinder is filled with compressed air, easily rotate the tool and compress the top collar of the valve spring, exposing the keepers to remove the top collar, valve spring and seal
Dramatically saves time
Made in the U.S.A.