The DDP 34KGSK 3000 & 4000 RPM Governor Springs are the perfect way to increase performance and driveability in your 5.9 Cummins from 1994-1998. With 3000 and 4000 RPM options available, you can tailor the perfect driving experience for your needs. Whether you're looking for increased performance on the track or simply want better drivability around town, these springs will get the job done.
-Quick and easy installation
-Increases performance and driveability
-Allows you to fuel all the way up to 3000 or 4000 RPM