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

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

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