Duramax 04.5-05 LLY Nozzle Set 30 Percent Over 75hp Dynomite Diesel Y Replace your high-mileage (and expensive)

Replace your high-mileage (and expensive) OEM High Pressure Oil Pump lines with the Number 1 selling CNC Fabrication upgraded HPOP lines

Inspect and Install

The XDP Remanufactured LML Fuel Injector With Bolt XD487 provides you with a high-quality replacement for the failed injector in your vehicle

The XD390 Valve Spring Kit is designed to help eliminate valve float due to elevated cylinder pressures and higher boost levels

1986 Chevrolet G30 Sportvan

Duramax 04.5-05 LLY Nozzle Set 30 Percent Over 75hp Dynomite Diesel Y Replace your high-mileage (and expensive)Duramax 04. 5 05 LLY Nozzle Set: Upgraded nozzle set flowing at 30 percent over, capable of 675 RWHP with proper supporting modifications. Biggest nozzles recommended for stock CP3 pump or turbo. Not recommended for frequent or heavy towing applications with stock turbo. Sold as a balanced and matched set. IMPORTANT NOTE: All nozzles should be installed and the injectors calibrated by a professional shop that is familiar with calibrating over sized