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Home Engines Crate Engines Chevrolet Performance CPP LSX 376-B15 Long Block Crate Engines 19417356
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Chevrolet Performance CPP LSX 376-B15 Long Block Crate Engines 19417356

$10,442.00

Crate Engine, LSX376-B15, Forged Internals, Internally Balanced, 6-Bolt Mains, 58x Reluctor, 6.2L, GenIV, LSX, Chevy, Each

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Description

Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 19417356
Part Type: Crate Engines
Product Line: Chevrolet Performance CPP LSX 376-B15 Long Block Crate Engines
Summit Racing Part Number: NAL-19417356
Crate Engine Family: Chevy LS
Actual Engine Displacement: 6.2L/376
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Advertised Compression Ratio: 9.1:1
Assembled: Yes
Engine Balance: Internal
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: No
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: No
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
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.
Notes: This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.

Chevrolet Performance CPP LSX 376-B15 Long Block Crate Engines

Chevrolet Performance CPP LSX 376-B15 long block crate engines allow builders to stretch the performance of turbocharged or supercharged combinations. These replacement powerplants are durable and feature all-forged rotating assemblies that support up to 15 lbs. of boost. They’re topped off with high-flow, LSX-LS3 6-bolt rectangular port heads to create an affordable foundation for power.

Chevrolet Performance CPP LSX 376-B15 long block crate engine technical specs:

* Engine type: LSX-Series Gen IV small block V8
* Displacement: 376 c.i.d.
* Bore x stroke: 4.065 x 3.622 (103.25 x 92mm)
* Block: LSX cast iron with 6-bolt cross-bolted main caps
* Crankshaft: Forged steel
* Connecting rods: Forged powdered metal
* Pistons: Forged aluminum
* Camshaft type: Hydraulic roller
* Valve lift: .560 intake/.555 exhaust
* Camshaft duration (@ 0.050 in.): 210 degrees intake/230 degrees exhaust
* Cylinder heads: LSX-LS3 rectangular port with “as-cast” 68cc chambers and 6-bolt attachment
* Valve size: 2.160 intake/1.550 exhaust
* Compression ratio: 9:1
* Rocker arms: Investment-cast roller trunnion
* Rocker arm ratio: 1.7:1
* Recommended fuel: Regular pump
* Maximum recommended rpm: 6600
* Reluctor wheel: 58X
* Balanced: Internal

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

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