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TD Motion Offers

LS7 441CI 750HP EFI

The LS7 441CI next generation crate engine is designed to look cool and produce 750+HP. This package design will fit almost any early hot rod. We will custom paint the engine block, oil pan, timing cover, water pump, and valley pan to the color of your choice at no additional cost. The FiTech self tuning Ultimate LS unit is a neat minimal wire installation that will be trouble free. The polished aluminum valve covers are a standard feature in this design to keep the yesteryear look going. This engine package will also arrive with a custom made bracket to relocate coil packs for an added clean install look. We can also outfit this engine with a serpentine belt kit if you would like.


  • LS7 GM Aluminum Block
  • Eagle 4.125 Forged Steel Stroker Crank 58X
  • Eagle H-Beam Rods
  • Mahle Forged Pistons
  • Complete Assembly Internally Balanced
  • Comp Cams LS3 3-Bolt Custom Ground Hydraulic Roller Camshaft
  • Hydraulic Roller lifters
  • Roller timing chain set
  • Melling Oil pump
  • AFR LS3 Rectangle Port CNC Ported 260cc Mongoose Cylinder Heads
  • Performance Springs
  • Comp Cams 1.7 Rocker arms
  • Manley Chrome moly Pushrods
  • Main bolts
  • ARP Head bolts
  • LS7 Aluminum Timing And Rear Cover
  • LS7 Aluminum Valley Tray
  • 5 Quart Muscle Car Oil Pan
  • GM Performance Polished Aluminum Valve Covers
  • Coil pack relocater bracket
  • F-body style Balancer
  • Water Pump
  • FiTech Fabricated Intake Manifold
  • FiTech Fuel Rail
  • 102mm Cable Driven Throttle Body
  • Oil And Filter
  • Electronics/Wiring Harnesses:
  • MSD Coil Packs
  • FiTech ECM Calibrated
  • Main ECM Engine Wiring Harness
  • Coil Pack Harness
  • Fuel Injector Harness
  • 8MM Plug Wires
  • FiTech EFI Controller
  • Sensors/Fuel:
  • Dual Wide Ban O2 Sensors
  • Intake Air Temperature Sensor
  • Crankshaft Position Sensor
  • Camshaft Position Sensor
  • Oil Pressure Sensor
  • Oil Temperature Sensor
  • Engine Coolant Temperature Sensor
  • Engine Knock Sensor
  • Manifold Air Pressure Sensor
  • Spark plugs
  • Fuel Injectors
  • Your engine will be tested and tuned for optimum performance
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