GM 19329972 Engine 6.2L 8-CYLINDER

( Brand: Gm ), ( Manufacturer Part Number: 19329972 ), ( Part Type: Engine ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2014 2015 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: 12657236 )

Review GM Genuine 6.2l 8-cylinder Engine Assembly fits CORVETTE 2014–2019

The GM 19329972 is a 6.2-liter 8-cylinder engine, also known as the LS3 engine, produced by General Motors. This engine is a powerhouse that delivers an impressive output of 430 horsepower at 5,900 rpm and 424 lb-ft of torque at 4,600 rpm.

The LS3 engine is an aluminum block design, which helps to reduce weight and improve engine efficiency. It features a high-performance cylinder head with large, 2.02-inch intake and 1.59-inch exhaust valves. The engine also comes with a high-lift, roller-rocker valvetrain for optimal valve control and efficiency.

The LS3 engine utilizes a high-performance camshaft and cylinder head design, which allows for a broader powerband and increased torque output. The engine is also equipped with a variable valve timing system, which helps to optimize power delivery across the entire engine speed range.

The engine block is cast with a 4-bolt main bearing design and 5-bolt crankshaft bearing design, providing increased durability and strength. The LS3 engine also features a forged crankshaft, connecting rods, and pistons, which help to handle the increased power output.

The LS3 engine comes with a standard E85 ethanol fuel system, which allows for increased power output and improved fuel efficiency when using ethanol fuel. The engine also features a high-performance cooling system, which includes a large aluminum radiator, thick-walled cylinder liners, and a dedicated oil cooler.

The LS3 engine is a robust and powerful engine that is capable of delivering impressive performance in a wide range of applications, from high-performance sports cars to heavy-duty trucks. Its advanced design features, including aluminum block construction, high-performance cylinder head and camshaft, and variable valve timing, make it a popular choice for those seeking maximum power output and efficiency.

In conclusion, the GM 19329972 6.2-liter 8-cylinder engine, or LS3 engine, is a high-performance powertrain that delivers an impressive 430 horsepower and 424 lb-ft of torque. With its advanced design features, including aluminum block construction, high-performance cylinder head and camshaft, and variable valve timing, this engine is a reliable and powerful choice for a wide range of automotive applications.

Buying a GM 19329972 6.2L 8-cylinder engine comes with several pros and cons that potential buyers should consider before making a decision.

1. Powerful Performance: This engine delivers an impressive amount of power and torque, making it suitable for high-performance applications.

2. Durable: The 6.2L 8-cylinder engine is known for its durability and reliability, which is essential for those who want a long-lasting engine.

3. Flexibility: This engine can be used in various applications, including trucks, SUVs, and muscle cars, making it a versatile option.

4. Availability: GM 6.2L 8-cylinder engines are widely available in the aftermarket, which makes it easier to find and purchase one if needed.

1. Fuel Consumption: The engine's large size and power output result in high fuel consumption, which can be a significant expense for some buyers.

2. Complexity: The engine's complexity requires a high level of maintenance and expertise to diagnose and repair any issues that may arise.

3. Size: The size of the engine makes it less suitable for smaller vehicles or applications where space is a concern.

4. Cost: The cost of the engine itself, as well as the cost of any necessary modifications or upgrades, can be a significant investment.

The GM 19329972 6.2L 8-cylinder engine is a powerful and reliable option that offers impressive performance and durability. However, it comes with some drawbacks, including high fuel consumption, complexity, size, and cost. Potential buyers should carefully consider their needs, budget, and application before deciding to purchase this engine.

If you are looking for a powerful and reliable engine for high-performance applications, the GM 6.2L 8-cylinder engine could be an excellent choice. However, if you are concerned about fuel consumption, complexity, size, or cost, you may want to explore other options. Ultimately, the decision depends on your unique requirements and priorities.

Details:

Genuine GM 6.2L 8-Cylinder Engine Assembly 19329972:: Corvette. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Without dry sump system. Electrical parts are not returnable.

Without supercharged lt1. Parts must be resalable and in the original packaging.

part #: 19329972 price

• $8904.94

specifications grokengines:

• for models: Corvette
• for years: 2014-2019
• brand: Gm
• mpn: 19329972
• part type: Engine
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2014 2015 2016 2017 2018 2019
• parts included: Only Part Reference 0 On The Diagram Is Included
• replaces part number: 12657236

returns grokengines:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping grokengines:

• class: Freight
• type: Fixed
• service: Flat Rate Freight
• cost: $236.00

payments grokengines:

• credit card: Visa
• wallet: Apple-pay
• other

seller grokengines:

• # reviews: 51
• city: Fort Worth, Texas
• rating: 100.0%

offer grokengines:

• sold: 0
• started: March 21, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

general grokengines:

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

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