XDP PERFORMANCE VALVE SPRINGS & RETAINER KIT FOR 1989-1998 DODGE 5.9L CUMMINS 2007-5-2009-6-7l-24v-cummins Only for driver side of

Only for driver side of magnum shifter

For 2WD/4WD Front applications

• Will NOT Make Power Steering Pump Louder

Electro-mechanical BOV

XDP PERFORMANCE VALVE SPRINGS & RETAINER KIT FOR 1989-1998 DODGE 5.9L CUMMINS 2007-5-2009-6-7l-24v-cummins Only for driver side ofFortify the valvetrain in your 1989 1998 Dodge 5. 9L Cummins when you install the XDP Performance Valve Springs & 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,