LSX 454 600HP

Our LS Series Engines come complete with a sequential fuel injection system, complete wiring harness, and fuse relay box. Engines arrive

"Ready to Run" Right Out of The Box!!!

 

 

  • LSX 7.4L

  • Compression Ratio: 11.4:1 - 91-93 Octane

  • Bore x Stroke:  4.185 x 4.125

  • Rev Limit: 7000 RPM

  • LSX Iron Block

  • Plateau Honed to 4.185

  • True Surfaced Deck

  • Blueprinted Shortblock

  • Forged 4.125 Stroked Crankshaft

  • Forged H-Beam Connecting Rods

  • Mahle Motorsports Pistons

  • CNC LS3/L92 Casting Cylinder Heads

  • GMPP L76/L92 Intake Manifold

  • Nitrided Beehive Valve Springs

  • ACL Rod and Crank Bearings

  • ARP Head Bolts

  • ARP Main Studs

  • Cometic Headgaskets

  • LS3 Custom Hydraulic Roller Cam

  • Hi Rev Hydraulic Roller Lifters

  • Manley 1 Piece Chrome Molly Pushrods

  • M-90 Calibrated ECM

  • Main Wiring Harness

  • Dash Harness

  • Air Mass Harness

  • Trans Harness

  • EGO Harness

  • Fuel Pump Harness

  • Fan Harness

  • GM 90mm DBW Throttle Body

  • Bosch Dead Headed Fuel Rail

  • Bosch LS7 Fuel Injectors

  • 8 Layer Air Filter with IAT Bung

  • Following Sensors are included:

    • Temperature Sensor, Crankshaft Sensor, Camshaft Sensor, Oil Pressure Sensor, Engine Coolant Sensor, Engine Knock Sensor, MAP Sensor.

  • Ignition Coils

  • Spark Plugs

  • Plug Wires

  • GM Starter

  • GM Oil Filter

  • Mobile 1 Synthetic Oil

  • Engine Break in Oil Additive

  • Your choice of F-Body, Y-Body, or Truck Water Pump, Balancer, and Oil Pan

  • Most standard or automatic transmissions will bolt up to an LS Engine with the correct flywheel and torque converter.

CALL MATT FOR PRICING

1-800-326-6554

LS Engines will replace any Small Block or Big Block Chevrolet Engine. LS Engines are of a similar size, but will require motor mount modifications which Engine Factory can supply.

 

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