LS 327CI 450HP Fuel Injected

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LS 327CI 450HP Fuel Injected

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LS 327CI 450HP Fuel Injected

The LS 327CI has been used for a decade in GM trucks and SUVs. It shares architecture with the Gen-3 LS engines and uses the same 3.62 stroke as the LS1,LS2,LS3,LS6 but a smaller 3.78 bore and lower 9.5:1 compression. This engine package is ideal for the customer looking to an extremely reliable fuel efficient power plant to install into there classic hot rod.


  • Fully machined late model cast Iron 5.3L block
  • Block, heads, oil pan, timing cover custom painted
  • Crankshaft with 24x reluctor wheel
  • I-Beam connecting rods
  • Performance pistons
  • Performance ring pack
  • Performance rod and main bearings
  • Complete rotating assembly internally balanced
  • Cathedral port cylinder heads
  • Performance valve springs
  • Hydraulic roller camshaft
  • Timing chain and gear set
  • Melling oil pump
  • Roller rockers
  • Chrome moly pushrods
  • Hot Rod style oil pan
  • Aluminum timing cover
  • Aluminum valley tray
  • Fitech Ultimate LS fuel injection system
  • Fabricated aluminum intake
  • 92mm Cable driven throttle body
  • FiTech ECU with Trans controller
  • Injectors, Sensor, Wire harness
  • 8MM Plug Wires
  • Performance coil packs
  • Holley finned polished aluminum valve covers
  • Taylor 8mm wires (Customers choice of color)
  • Performance balancer
  • TrickFlow water cross over tube and plumbing
  • AC Delco spark plugs
  • Oil and filter
  • Sensors and wiring harness needed to make run engine
  • Your engine will be tested and tuned for optimum performance