THIS IS A STANADYNE MODEL DS-S5459 ELECTRONIC FUEL INJECTION PUMP FOR 1994-2000 GM 6.5 DIESEL ENGINES. COMES WITH AFTERMARKET FUEL SOLENOID DRIVER WITH REMOTE MOUNT HEAT SINK WITH WIRE EXTENSION & BRACKET TO MOUNT IN FRONT BUMPER. ALSO COMES WITH INJECTOR LINES. RAN WHEN REMOVED $400.00 WILLING TO SHIP