100% Brand New 6.2L LS3 430HP Long Block Engine Assembly

This factory assembled long block makes a great base to create your own custom performance engine.

LS376 430HP Long Block Engine Includes:

1-Bolt OE Camshaft (specs listed below)
Stock OE oil pump
Complete timing set and Tensioners
Stock OE LS3 cylinder heads (specs listed below)
Crankshaft position sensor
Knock sensors
Oil Pressure Sensor
Engine Coolant Temp. sensor
Coolant/Steam crossover tube
Valley cover with PCV

Specifications:

Power: 430 HP @ 5900 RPM, 425 ft. lbs. of torque @ 4600 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.065” x 3.622”
Compression Ratio: 10.7:1
Recommended Fuel: 92 Octane
Block: New GM 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” Intake / .522” exhaust
Cam Duration @ .050”: 204 deg. Intake / 211 deg. Exhaust
Lobe Separation: 117.5
Cylinder Heads: Aluminum L92/LS3 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 Recommended RPM: 6600
Recommended Torque Converter Stall 2400-2800

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Chevy LS 376 430HP Long Block Crate Engine 19470416

Product Information

  • $6,379.95


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