GM Performance LS3 6.2L 430 HP Crate Engine
GM Performance LS3 6.2L 430 HP Crate Engine
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GM Performance LS3 6.2L 430 HP Crate Engine

$11,122.00 USD
$11,122.00 USD
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  • Specifications:
    Power: 430 HP @ 6200 RPM, 425 ft. lbs. of torque @ 5,200 RPM
    Displacement: 376 CID, 6.2L
    Bore x Stroke: 4.060” x 3.620”
    Compression Ratio: 10.7:1
    Recommended Fuel: 92 Octane
    Block: Cast Aluminum with 6 bolt cross bolted main caps
    Crankshaft: Nodular Iron
    Connecting Rods: Powdered Metal Steel
    Pistons: Hypereutectic Aluminum
    Camshaft: Steel Hydraulic Roller Tappet
    Cam Lift:  .551" / .522"
    Cam Duration @ .050”: 204°/211°
    Cylinder Heads: Aluminum L92 style ports
    Combustion Chamber: 68cc
    Valves: 2.165” Intake/ 1.590” Exhaust
    Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
    Balance: Internal
    Reluctor: 58X
    Maximum GM Recommended RPM: 6600
    GM Recommended Torque Converter Stall 3000-3400
    Engine Includes:
    • Fully GM assembled long block
    • Ignition Coils, Plug Wires and Spark Plugs
    • Oil pump, pick-up and Camaro F-Body (12628771) oil pan
    • EFI Intake with fuel rails, injectors and throttle body
    • Harmonic Balancer
    • Front timing cover
    • Aluminum Water Pump
    • Oil Filter
    • Passenger Side RH Oil Dipstick and Tube

    Engine Includes:
    Fully GM assembled long block
    Oil pump, pick-up and Camaro oil pan (12628771)
    Corvette Harmonic Balancer
    Front timing cover with cam sensor
    Oil Filter
    Passenger Side RH Oil Dipstick and Tube (not included)

*INCLUDES SHIPPING IN US LOWER 48 STATES

Chevrolet Performance LS3

For installation in older vehicles, the engine controller kit part number 19540155 is calibrated specifically for this new engine.

As delivered, the LS376/430 includes the intake manifold, with the injectors, fuel rail and throttle body already installed, along with the water pump and ignition system. Front-end accessories must be obtained separately, along with the engine controller kit. Chevrolet Performance offers several accessory drive kits to suit a variety of applications and some installations for older vehicles will require the oil pan changed.

Warranty:

General Motors limited 2 year / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.

Note: New engines require priming of oiling system prior to initial start up.