Performance Valve Springs and Retainer Kit XDP

Performance Valve Springs and Retainer Kit XDPFortify the valvetrain in your 1989 1998 Dodge 5. 9L Cummins when you install the XDP Performance Valve Springs and Retainer Kit XD389. Valve springs are a vital upgrade that are often ignored in many performance builds. The stock valve springs in your Cummins engine are not designed to handle the increased engine RPM or higher boost levels that are common in modified applications. Even typical upgrades like an exhaust brake, aftermarket turbocharger,

000 PSI Tensile Strength

Whether you're working through the night plowing snow

and heavy-duty tubes to increase cooling efficiency over your stock radiator

Model Year Information: 2004 Models: If you have a 2004 model you must check your VIN code to determine your production date

Exhaust Systems and Gears

Eliminates Damage From Improper Tools

Featuring the updated design over the 2003-2006 factory drain tube

Inlet Connection: Quick Connect

All you need to do is disconnect the old sensor and remove it

Upgrade the charging system in your 2011-2016 Ford 6

Built for an easy bolt-on installation

it's far from it