GM Chevrolet Performance LS 376/525 Long Block Crate Engines

You asked for it, Chevrolet Performance delivered it with this factory-engineered LS376/525. It blends the racing-derived ASA camshaft with the LS3 6.2L production engine to create a serious contender – delivering 525 horsepower at 6,300 rpm and 489 lb.-ft. at 4,400 rpm. Chevrolet Performance used the LS3 production engine – the same used in Corvettes and Camaros – as the foundation for the LS376/525 but updated it with the ASA camshaft. The ASA camshaft is a proven, power-building component that has been successful in the high-rpm world of circle track racing.
As delivered, the LS376/525 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. **REPLACES 19419866 WITH 19432418**

Specifications:
Power: 525 HP @ 6300 RPM, 489 ft. lbs. of torque @ 4400 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: 0.525 in. Intake / 0.525 in. Exhaust
Cam Duration @ 0.050 in.: 226 deg. Intake / 236 deg. Exhaust
Lobe Separation: 110 Degree
Cylinder Heads: Aluminum L92
Combustion Chamber: 68cc
Valves: 2.165 in. Intake/ 1.590 in. Exhaust
Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600

Engine Includes:
• Fully GM assembled long block
• Ignition coils, plug wires, and spark plugs
• Oil pump, pick-up, and Camaro oil pan
• Camaro exhaust manifolds
• EFI intake with fuel rails, injectors, and throttle body
• 14″ automatic transmission flexplate
• Harmonic balancer
• Front timing cover
• Aluminum water pump
• Oil filter
• Passenger side oil dipstick and tube