Smeding Diesel 24V Cummins 5.9L/6.7L Heavy-Duty 104LB Valve Springs
Heavy-duty 104LB valve springs for the 24-valve Cummins. Once you add boost and RPM, factory springs let the valves float — these hold the valvetrain together where the stock ones give up. The right call for a moderately built daily or tow rig.
Built in the USA. 1-year unlimited-mileage warranty.
Confirm application before ordering. Call 636-429-7020 or email [email protected].
Original: $305.00
-65%$305.00
$106.75
Description
Heavy-duty 104LB valve springs for the 24-valve Cummins. Once you add boost and RPM, factory springs let the valves float — these hold the valvetrain together where the stock ones give up. The right call for a moderately built daily or tow rig.
Built in the USA. 1-year unlimited-mileage warranty.
Confirm application before ordering. Call 636-429-7020 or email [email protected].

















