Chevrolet Performance LS 376/515 LS3 Long Block Crate Engines 19370412

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Crate Engine, LS376/515, LS3, 6-Bolt Mains, 6.2L, Chevy, Each

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Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 19370412
Part Type: Crate Engines
Product Line: Chevrolet Performance LS 376/515 LS3 Long Block Crate Engines
Summit Racing Part Number: NAL-19370412
Crate Engine Family: Chevy LS
Actual Engine Displacement: 6.2L/376
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Aluminum
Advertised Compression Ratio: 10.7:1
Assembled: Yes
Engine Balance: Internal
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: Yes
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
Supercharger Included: No
Remanufactured: No
Quantity: Sold individually.
Special Attention:
Includes wet sump oil pan. Not intended for marine applications.

Chevrolet Performance LS 376/515 LS3 Long Block Crate Engines

Chevrolet Performance LS 376/515 LS3 long block crate engines use an aggressive camshaft profile and a Chevrolet Performance Parts carbureted intake manifold to put out 533 hp and 477 lbs.-ft. of torque. The well-matched engine components assembled provide you with a powerful small block that can be driven on pump gasoline.

Components and features:

* Cast aluminum 6-bolt engine block
* Cross-bolted main caps
* Nodular iron crankshaft
* Powder metal connecting rods
* 10.7:1 compression ratio hypereutectic pistons
* Aluminum LS3 rectangular port 68cc cylinder heads
* 1.7 ratio rocker arms
* Chevrolet Performance hydraulic roller “hot cam” and lifters
* Carbureted intake manifold

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