Performance Valve Springs & Retainer Kit XDP Fuel Injectors Comes with new appropriated boot

Comes with new appropriated boot of selected CCV option

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XD290 Specifications:

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All Hardware Included For An Easy Installation Common

Performance Valve Springs & Retainer Kit XDP Fuel Injectors Comes with new appropriated bootFortify 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,