94-98 Cummins 4K Governor Spring Kit #PAC-HP10029
94-98 Cummins 12V. w/P7100 Injection Pump 4K Governor Spring Kit PACHP10029
These heavier coil springs replace the stock governor coil springs to safely allow the engine to reach higher RPMs, so there is no momentum loss when shifting gears while towing up a hill. Pacbrake’s governor spring kits are complete with all parts for 3000 and 4000 RPM and are recommended for vehicles that have 5 speed standard transmissions. They are perfect for those who tow heavy loads and want more responsive power.