CHEVROLET 19420381-V2 Performance Engine V8

( Manufacturer Part Number: 19420381-V2 ), ( Type: Engine Long Block ), ( Manufacturer Warranty: 2 Years ), ( Items Included: Camshaft ), ( Number Of Valves: 16 ), ( Universal Fitment: Yes ), ( Fuel Type: Gasoline )

Review CHEVROLET Performance Hp V8 Engine fits LS3 430

Introducing the Chevrolet 19420381-V2 Performance LS3 V8 Engine, a powerhouse unit designed for those seeking unrivaled performance and horsepower for their automotive projects. This engine is an upgraded version of the original LS3 engine, boasting an impressive output of 430 horsepower and 424 lb-ft of torque.

The LS3 engine is renowned for its robust design, based on the small-block architecture that has been a cornerstone of Chevrolet's engine lineup for decades. With a displacement of 376 cubic inches, this engine is no stranger to delivering exceptional power and torque.

The heart of this engine is its aluminum cylinder block, which features a cast-iron crankshaft and forged-steel crankshaft main bearing caps for added durability. The cylinder heads are also made of aluminum, with each cylinder having a quartz-coated, nickel-alloy intake port for optimized airflow and combustion efficiency.

The LS3 engine's intake system features a high-performance, multi-port EFI system, which allows for precise fuel delivery and air/fuel mixture adjustment. The engine also comes with a high-performance camshaft and cylinder heads, designed to provide increased valve lift and duration for enhanced power output.

The LS3 engine is also equipped with a heavy-duty, powder-coated aluminum radiator, which ensures efficient cooling even during the most demanding driving conditions. Additionally, the engine features a hydraulic roller timing chain, which provides quieter operation and longer service life compared to traditional camshaft-driven timing gears.

This engine is also compatible with various performance upgrades, such as high-performance exhaust systems, superchargers, and nitrous oxide systems, allowing you to further customize its power output to suit your specific needs. Whether you're building a high-performance muscle car or a race-ready track machine, the Chevrolet 19420381-V2 Performance LS3 V8 Engine is an excellent choice for those seeking unmatched power and performance.

Chevrolet LS3 V8 Engine (19420381-v2): A Performance Perspective

The Chevrolet LS3 V8 engine, model number 19420381-v2, is a high-performance powertrain option for vehicle enthusiasts. With 430 horsepower, this engine offers significant power gains compared to the standard LS3 engine. In this analysis, we'll discuss the pros and cons of investing in the Chevrolet LS3 V8 engine (19420381-v2) for your project or vehicle build.

1. Powerful: The engine's 430 horsepower output delivers impressive performance, making it a popular choice for those seeking a powerful and thrilling driving experience.

2. Durability: The LS3 engine is known for its robustness and reliability. Its aluminum block design and high-performance components ensure the engine can handle high power levels and withstand the rigors of performance driving.

3. Versatility: This engine can be used in various applications, including muscle cars, hot rods, and even racing applications, making it a versatile choice for enthusiasts.

4. Cost-effective: Compared to other high-performance engines, the LS3 V8 engine offers a relatively affordable option for those seeking significant power gains without breaking the bank.

1. Complexity: Installing a high-performance LS3 engine like the 19420381-v2 can be complex. It may require specialized tools, knowledge, and expertise to ensure proper installation and calibration.

2. Fuel Efficiency: The engine's high horsepower output comes at the cost of increased fuel consumption. This may not be a concern for those seeking performance but can be a disadvantage for those prioritizing fuel economy.

3. Emissions: The engine's high power output can lead to increased emissions. This may not be an issue for off-road or racing applications but could be a concern for those seeking street-legal compliance.

The Chevrolet LS3 V8 engine (19420381-v2) offers an excellent balance of power, durability, and affordability for car enthusiasts. While it comes with some disadvantages, such as complexity, increased fuel consumption, and emissions, the benefits of the engine's impressive power output and versatility make it a worthwhile investment for those seeking a thrilling and powerful driving experience.

If you're looking for a high-performance engine that delivers significant power gains, the Chevrolet LS3 V8 engine (19420381-v2) is an excellent choice. Be prepared for the complexity of installation and the increased fuel consumption and emissions that come with its high-performance capabilities. With the right resources, knowledge, and expertise, you'll be rewarded with an exhilarating driving experience.

Details:

part #: 19420381v2 prices

• $14426.79-$20183.95

specifications grokengines:

• for models: Ls3, 430
• for makes: Chevrolet
• mpn: 19420381-v2
• type: Engine Long Block
• manufacturer warranty: 2 Years
• items included: Camshaft
• number of valves: 16
• universal fitment: Yes
• fuel type: Gasoline

seller grokengines:

• rating: 100.0%
• # reviews: 11
• city: Jacksonville, Florida

offer grokengines:

• options: Seller-arranged-local-pickup
• quantity: 1
• sold: 0
• best offers: True
• availability: In Stock
• started: April 3, 2026

payments grokengines:

• wallet: Paypal
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• policy: No Returns

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general grokengines:

• Car Truck Parts Accessories > Engines Engine Parts > Engines
• condition: New

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