This is a swap-ready turnkey Chevy engine. This is the LM7 5.3L out of a 2004 Silverado 1500. THIS KIT COMES WITH LONG TUBE HEADERS! This engine makes a factory 285hp and 325ft-lbs. This engine can easily be swapped into many vehicles. It comes with our stand-alone wiring harness, tuned ECM(Security removed), gas pedal, fuel pump, radiator, cooling fan, and fuse block with relays.

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SKU: 123KMILE HK074C Category: Tags: , , , , , , , , , , , , , , ,


This Swap Ready Turnkey pallet features a Chevrolet Performance engine out of a 2004 Chevy Silverado which drove 123,000 miles before finding itself on our pallet. The VIN from this truck is 2GCEC19T441237195 It is a LM7 5.3L rated at 285 horsepower and 325 ft-lbs of torque from the factory, however this particular pallet kit comes with Long Tube Headers and Cross Over Pipe. Mated up to it is the automatic 4L60E transmisson. This combination is perfect for any streetrod, musclecar, or dragcar project!

  • This kit includes:
  • LM7 5.3L Engine 285 HP 325 Ft-Lbs
  • 4L60E Automatic Transmission
  • Full Long Tube Headers
  • Cross Over Pipe
  • Flashed ECM – VATS removed
  • OBD2/DLC connector (wired up and ready to be used to tune)
  • Stand-Alone wiring harness
  • Fuel Pump (pre-wired for ease of installation)
  • Radiator
  • Cooling Fans (pre-wired for ease of installation)
  • Turnkey pallet (ready to run by adding battery and fuel cell)
  • Pallet + Wood (good for burning and having a nice bonfire after
  • you have completed your swap)
  • Fresh oil change