Description
LS376 6.2L Engine for Sale USA – High-Performance LS3 Crate Engine
LS376 6.2L Engine for Sale in the USA
Looking for an LS376 6.2L engine for sale in the USA? The Chevrolet Performance LS376 is a popular high-performance Gen IV small-block V8 based on the LS3 architecture. With 376 cubic inches (6.2 liters) of displacement, aluminum construction, rectangular-port cylinder heads, and a performance-oriented hydraulic roller camshaft, the LS376 is designed for enthusiasts building powerful street cars, muscle cars, restomods, race vehicles, and custom performance applications.
At Forged & Stocked Engines, we help customers find performance engines and drivetrain solutions for a wide range of automotive projects. Whether you are replacing an existing LS engine, upgrading a classic vehicle, or planning a complete engine swap, the LS376 6.2L is an engine worth considering.
The LS376 family is available in different performance configurations, including the LS376/480 and LS376/525. Chevrolet Performance lists the LS376/480 at 495 hp and the LS376/525 at 525 hp.
What Is the LS376 6.2L Engine?
The LS376 is a 6.2-liter Gen IV LS-series V8 with 376 cubic inches of displacement. It uses a 4.065-inch bore and 3.622-inch stroke, an aluminum block with six-bolt cross-bolted main caps, and an internally balanced rotating assembly.
The LS376/525 version is particularly attractive to performance builders because Chevrolet Performance combines the LS3 foundation with an aggressive ASA hydraulic roller camshaft. The result is a naturally aspirated engine rated at 525 horsepower at 6,200 rpm and 486 lb-ft of torque at 5,200 rpm.
LS376 6.2L Engine Specifications
| Specification | LS376/525 |
|---|---|
| Engine Type | Gen IV LS-Series Small-Block V8 |
| Displacement | 6.2L / 376 cu. in. |
| Configuration | V8 |
| Horsepower | 525 hp @ 6,200 rpm |
| Torque | 486 lb-ft @ 5,200 rpm |
| Bore | 4.065 in. |
| Stroke | 3.622 in. |
| Compression Ratio | 10.7:1 |
| Block | Cast aluminum |
| Main Caps | 6-bolt, cross-bolted |
| Cylinder Heads | Aluminum L92-style |
| Chamber Volume | 68 cc |
| Crankshaft | Nodular iron |
| Connecting Rods | Powdered metal |
| Pistons | Hypereutectic aluminum |
| Camshaft | Hydraulic roller |
| Valve Lift | .525″ intake / .525″ exhaust |
| Recommended Fuel | Premium pump gasoline |
| Maximum Recommended RPM | 6,600 rpm |
| Reluctor | 58X |
| Balance | Internally balanced |
Specifications are based on Chevrolet Performance information for the LS376/525.
LS376/480 vs. LS376/525
The LS376 is available in more than one configuration, so buyers should confirm which version they are purchasing.
LS376/480
The LS376/480 uses a performance-oriented hydraulic roller camshaft and produces approximately 495 horsepower and 473 lb-ft of torque. Chevrolet Performance lists a 10.7:1 compression ratio, 58X reluctor, and 6,600-rpm maximum recommended engine speed.
LS376/525
The LS376/525 takes the LS3-based combination further with the more aggressive ASA camshaft. It is rated at 525 horsepower and 486 lb-ft of torque, making it an attractive option for naturally aspirated performance builds.
Why Choose an LS376 6.2L V8?
The LS376 combines several characteristics that make the LS platform popular among performance builders.
1. 6.2L Displacement
With 376 cubic inches of displacement, the LS376 provides a strong foundation for naturally aspirated performance while retaining the compact packaging associated with the LS family.
2. Aluminum Construction
The cast-aluminum block helps keep engine weight manageable while incorporating six-bolt cross-bolted main caps for the main bearing structure.
3. High-Flow Cylinder Heads
The LS376 uses aluminum L92-style rectangular-port cylinder heads with 68cc chambers and large valves. Chevrolet Performance lists 2.165-inch intake and 1.590-inch exhaust valve sizes.
4. Performance Camshaft
The LS376/525 uses an ASA hydraulic roller camshaft with .525-inch intake and exhaust lift and 226°/236° duration at .050-inch lift. This camshaft is a major part of the engine’s high-rpm performance character.
5. Strong LS3-Based Platform
The LS376/525 is based on the LS3 architecture, giving builders a well-known foundation for high-performance projects and engine swaps.
LS376 6.2L Engine Applications
The LS376 can be considered for a variety of performance projects, depending on the specific engine configuration, vehicle, electronics, oil-pan arrangement, transmission, emissions requirements, and local regulations.
Common project categories include:
- Classic Chevrolet muscle cars
- Camaro and GM performance builds
- Corvette projects
- Restomod vehicles
- Street performance cars
- Track and competition vehicles
- Custom engine swaps
- Pro-touring builds
- Hot rods
- Off-road performance projects
Before purchasing, always confirm engine dimensions, accessory configuration, oil-pan clearance, transmission compatibility, wiring, ECU requirements, and applicable emissions regulations for your vehicle.
What Comes With an LS376 Engine?
The exact contents depend on whether you purchase a complete crate engine, long block, or engine package.
A complete LS376 configuration may include major engine components such as:
- Aluminum LS block
- Crankshaft
- Connecting rods
- Pistons
- Cylinder heads
- Hydraulic roller camshaft
- Rocker arms
- Oil pan
- Intake system, depending on configuration
- Throttle body, depending on configuration
- Ignition and electronic components, depending on package
A long-block LS376, however, is not the same as a complete turnkey engine. Chevrolet Performance states that its LS376/525 long block is supplied without the intake manifold, coil packs, water pump, exhaust manifolds and other accessories.
Always verify the exact contents of the package before placing an order.
LS376 Engine Controller and Electronics
Electronic integration is an important consideration when installing an LS376.
The LS376/525 uses electronic throttle control and requires the appropriate engine controller and related electronics for operation. Chevrolet Performance identifies controller kit P/N 19354332 for the LS376/525 configuration.
Depending on your vehicle, you may also need:
- Engine wiring harness
- ECU/controller
- Electronic accelerator pedal
- Fuel system
- Fuel injectors
- Throttle body
- Sensors
- Starter
- Alternator
- Front accessory drive
- Cooling system
- Exhaust system
- Appropriate transmission and flexplate/flywheel
LS376 6.2L Engine Swap Considerations
An LS376 swap can provide a significant performance upgrade, but the engine itself is only one part of a complete conversion.
Before buying an LS376, consider the following:
Transmission Compatibility
Confirm whether you are using a manual or automatic transmission and make sure the bellhousing, flexplate or flywheel, starter location and transmission control system are compatible.
Fuel System
The fuel system must provide sufficient pressure and flow for the engine and its intended application. Fuel-pump selection, fuel lines, regulator configuration and fuel delivery should be matched to the engine setup.
Cooling
A high-performance 6.2L V8 requires an appropriately sized radiator, fans, hoses and cooling system.
Exhaust
Headers and exhaust components need to match the vehicle chassis and LS cylinder-head configuration.
ECU and Wiring
Electronic throttle, sensors, ignition and engine management must be properly integrated.
Oil Pan Clearance
Oil-pan configuration is especially important on swaps. The correct pan can depend on the chassis, steering arrangement, crossmember and suspension design.
LS376 6.2L Engine for Sale USA – What Should Buyers Check?
When searching for an LS376 6.2L engine for sale in the USA, do not compare engines based on horsepower alone.
Ask the seller:
- Is the engine LS376/480 or LS376/525?
- Is it a complete crate engine or long block?
- Is the engine new, rebuilt, or used?
- What is the exact part number?
- Is the ECU/controller included?
- Is the intake manifold included?
- Are the injectors included?
- Is the throttle body included?
- What oil pan is installed?
- Are accessories included?
- Is the flexplate or flywheel included?
- What warranty is provided?
- What is the shipping method?
- Is the engine suitable for the buyer’s intended vehicle?
These questions can prevent unexpected costs during installation.
LS376 6.2L Engine Price in the USA
The price of an LS376 depends on the exact version and configuration.
For example, current online listings show significant differences between complete engines and long-block assemblies. A current Chevrolet Performance LS376/525 long-block listing shows a price of $8,108.60, while another complete LS376/525 listing is shown at $12,197.18. Prices and availability can change, so buyers should request a current quotation before purchasing.
The final cost can also include:
- Engine
- ECU
- Wiring harness
- Intake
- Accessories
- Exhaust
- Fuel system
- Transmission components
- Shipping
- Installation
- Tuning
For this reason, the cheapest advertised engine is not necessarily the lowest-cost complete solution.
Buy an LS376 6.2L Engine from Forged & Stocked Engines
At Forged & Stocked Engines, our goal is to make sourcing performance engines straightforward for customers in the United States.
If you are looking for an LS376 6.2L engine for sale, contact our team with your vehicle information and project requirements. We can help you determine the appropriate engine configuration and identify the supporting components you may need for your build.
When requesting a quotation, provide:
- Vehicle year
- Vehicle make and model
- Current engine
- Desired horsepower
- Manual or automatic transmission
- Intended street/track use
- Desired LS376 configuration
- Shipping ZIP code
This information allows us to provide a more useful recommendation and quotation.
LS376 6.2L Engine Shipping in the USA
Performance engines require careful packaging and transportation. Engine shipments are commonly secured on a pallet or in a suitable engine crate to reduce the risk of movement and shipping damage.
Before ordering, confirm:
- Shipping destination
- Freight or parcel shipping method
- Residential or commercial delivery
- Liftgate requirements
- Packaging
- Insurance
- Delivery inspection requirements
For larger engine shipments, commercial delivery may be more convenient depending on the buyer’s location and facilities.
Is the LS376 6.2L a Good Engine?
For buyers seeking a naturally aspirated 6.2L LS-based performance engine, the LS376 is a compelling option. The LS376/480 offers 495 hp, while the LS376/525 raises output to 525 hp with a more aggressive camshaft.
Its combination of LS3 architecture, aluminum construction, rectangular-port cylinder heads, 6.2L displacement and performance camshaft makes it well suited to a variety of high-performance builds.
However, the right engine depends on the vehicle, intended use, required electronics, transmission, emissions requirements and budget.
Frequently Asked Questions
What is an LS376 engine?
The LS376 is a 376-cubic-inch, 6.2-liter Gen IV LS-series V8. Chevrolet Performance offers multiple LS376 configurations, including the LS376/480 and LS376/525.
How much horsepower does an LS376/525 make?
The LS376/525 is rated at 525 horsepower at 6,200 rpm and 486 lb-ft of torque at 5,200 rpm.
How much horsepower does an LS376/480 make?
The LS376/480 is rated at 495 horsepower at 6,200 rpm and 473 lb-ft of torque at 5,000 rpm.
Is the LS376 a 6.2L engine?
Yes. The LS376 has 376 cubic inches of displacement, equivalent to approximately 6.2 liters.
What is the LS376 bore and stroke?
The LS376 uses a 4.065-inch bore and 3.622-inch stroke.
What compression ratio does the LS376 have?
The LS376/525 has a 10.7:1 compression ratio.
Is the LS376 naturally aspirated?
Yes. The LS376/480 and LS376/525 are naturally aspirated performance V8 configurations.
Can I use an LS376 for an engine swap?
Yes, the LS376 can be used in custom engine-swap and performance applications, but compatibility depends on the vehicle and supporting components.
Does the LS376 come with an ECU?
The answer depends on the package. Some complete engine/controller packages include the necessary electronics, while long-block assemblies do not. Confirm the exact contents before purchasing.
Get an LS376 6.2L Engine Quote
If you’re ready to build your next high-performance project, Forged & Stocked Engines can help you source an LS376 6.2L engine for your application.
Contact us with your vehicle details, preferred LS376 configuration, intended use and delivery ZIP code for current availability and pricing.
Final Takeaway
The LS376 6.2L engine is a powerful LS-based V8 platform for builders who want naturally aspirated performance without moving into a more complex forced-induction setup. With up to 525 horsepower, 6.2L displacement and a performance-oriented LS3-based architecture, the LS376/525 is especially attractive for muscle cars, restomods, track builds and custom engine swaps.
For customers searching for an LS376 6.2L engine for sale USA, choosing the correct configuration is just as important as choosing the engine itself. Verify the part number, horsepower version, included components, electronics, oil-pan configuration, warranty and shipping arrangements before ordering.
Forged & Stocked Engines – Performance Engines for Serious Builds.
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