Description: If you are over 30lbs of boost/drive pressure or over 3500rpm with your 12valve, you are experiencing a few negative things. First, valve float, which can cause serious damage to the valvetrain....More Details »
Item #: 07-S-001
Availability based on dealer stock!
BD Diesel Valve Spring Kit 60# Cummins 5.9 12-valve 1030060New019025000254