Chevy Corvette Z06 6.2L V8 Supercharged LT4 Engine for Sale – Add Supercharged American Muscle
Add raw, supercharged power to your project, restoration, or vehicle with the Chevy Corvette Z06 6.2L V8 Supercharged LT4 engine. Destined to dominate tracks and rule the roads with its attention, the LT4 engine has over 650 horsepower and is the pinnacle of GM small-block performance.
We specialize in the online retail of LT4 crate engines and takeout engines, offering enthusiasts, tuners, and custom builders a chance to instill authentic Corvette Z06 performance into any platform they desire. Whether you’re swapping it into a restomod muscle car or installing it in place of a tired stock engine, the LT4 is your ticket to supercharged performance.
What Is the LT4 Engine?
The LT4 is General Motors’ high-output 6.2-liter V8 engine that debuted in the 2015 Chevrolet Corvette Z06 and later in other high-performance vehicles like the Camaro ZL1 and Cadillac CTS-V. The engine is a marvel of modern engineering, marrying old-school American V8 muscle with modern technologies like direct injection and advanced supercharging.
Chevy LT4 Engine Quick Specs
| Specification | Details |
|---|---|
| Engine Type | 6.2L Supercharged V8 |
| Horsepower | 650 hp @ 6,400 rpm |
| Torque | 650 lb-ft @ 3,600 rpm |
| Compression Ratio | 10.0:1 |
| Induction | Eaton R1740 TVS Supercharger (1.7L) |
| Fuel System | Direct Injection |
| Block Material | Cast Aluminum |
| Cylinder Heads | Aluminum with Rotocast A356T6 |
| Valvetrain | OHV, 2 valves per cylinder (16 total) |
| Redline | 6,600 RPM |
The LT4 isn’t just an engine—it’s a statement. It’s proof that you can have old-school V8 rumble and new-school tech in one beastly, streetable package.
Why Choose the LT4 Engine?
1. Supercharged Power from the Factory
At 650 hp and 650 lb-ft of torque, the LT4 provides supercar-level performance in a small and durable package. That’s more horsepower than the Ferrari 458 and enough torque to propel your project into another dimension.
2. Designed for Strength and Longevity
Unlike most aftermarket projects, the LT4 was designed for longevity. It features:
- Forged steel crankshaft
- Forged connecting rods
- High-strength pistons
- Dry-sump oiling (Z06 configuration)
This engine is ready for long pulls, road racing, drag racing, or street driving—all day long.
3. Compact Design, Endless Swap Possibilities
The LT4 will fit in a wide range of engine bays, from classic Chevelles and Camaros to custom trucks and hot rods. GM designed it to be relatively easy to swap, especially with their crate engine kits.
4. Emissions-Compliant Options Available
Need to pass emissions in your state? We offer CARB-certified LT4 crate engines with compliance packages for installation in California and other strict emissions states.
Our LT4 Engines for Sale
We offer a few options for buying a Chevy LT4 engine online, depending on your project and your budget:
✅ Brand New GM LT4 Crate Engines
Factory-new, zero-mileage LT4 crate motors direct from GM or GM-certified sources. These engines come with:
- Supercharger
- Throttle body
- Coil packs
- Fuel injectors
- Spark plugs
- Sensors
Perfect for clean installations on new builds. Most include GM’s Connect & Cruise kit, which pairs the engine with a compatible transmission.
✅ Used LT4 Takeout Engines
These engines are removed from running Z06s, ZL1s, or CTS-Vs with low mileage. Each engine is:
- Compression tested
- Inspected for wear or damage
- Swap or rebuild ready
Used engines provide excellent performance at a fraction of new cost.
✅ Rebuilt LT4 Engines
We offer remanufactured LT4 engines rebuilt to OEM specs. Our remanufacturing includes:
- Complete disassembly and cleaning
- New piston rings, bearings, gaskets, and seals
- Re-machined block and heads
- Supercharger rebuild or inspection
- Dyno testing by request
Warranted, these engines offer like-new performance at reduced cost.
LT4 Swap Applications – Where This Engine Shines
The LT4 is one of the most popular swap engines on the market because of its size, horsepower, and support. Some of the applications that are absolute killers are:
Classic Muscle Cars
Need your 1969 Camaro or 1970 Chevelle to annihilate newer cars at the drag strip and still be able to drive to car shows? The LT4 is a bolt-in miracle for muscle car restomods.
Classic and Modern Trucks
From Silverados to C10s, the LT4 gives you burnout-ready torque and reliability. Add your choice of automatic or manual transmission and transform your truck into a street beast.
Road Course or Drift Builds
Thanks to its factory oiling system and cooling setup, the LT4 can handle extended high-RPM use. Track builds benefit from its flat torque curve and consistent output.
Custom Hot Rods and Rat Rods
Looking for something unique with modern reliability and killer performance? Drop the LT4 in your hot-rodded rod for a mix of old-style flair and modern power.
LS to LT Upgrades
Already LS-swapped? The next logical move is the LT4. It’s the Gen V family’s king and provides additional horsepower right out of the crate.
What’s in the LT4 Engine?
Depending on which version you buy (crate, used, or rebuilt), the engine will include:
- Supercharger assembly
- Fuel injectors
- Coil packs
- Spark plugs and wires
- Harmonic balancer
- Flexplate or flywheel
- Engine sensors (MAF, MAP, TPS)
- Wiring harness (crate kits)
- ECU and TCM (crate kits)
We clearly label all items included and offer engine accessory kits if needed (pulleys, belts, alternator, A/C compressor, etc.).
Why Buy the LT4 Engine from Us?
We’re not another reseller—we’re performance engine specialists. When you buy from us, you get:
Expert Help
We’ll help you match the right engine with your project. Whether you’ve got a track car, street build, or show car, we’ll recommend the perfect LT4 version for your goal.
Dependable Quality
All remanufactured engines are built in certified shops with quality parts. Used engines are tested and confirmed for operation. Crate engines are still sealed from the factory.
Competitive Pricing
We have good supplier relationships that mean some of the most competitive prices for LT4 engines for sale online. Ask about package deals, wiring kits, and transmissions.
Fast Nationwide Shipping
We ship engines nationwide in the U.S. and internationally. All shipments are crated, insured, and tracked. Local pickup is also available at some warehouses.
Warranty Options
- New crate engines: GM limited warranty
- Rebuilt engines: 6–12 month warranty (depending on build)
- Used engines: Short-term startup warranty
Extended warranty plans available.
Real Customer Builds
Dropped an LT4 in my ’72 Nova. Couldn’t be happier. Makes 650 hp all day, starts every time, and looks great under the hood. Customer service was awesome!”
— Brian T., Texas
“I put an LT4 swap in my S10 drag truck and it’s going 10s on pump gas. The engine arrived ready to drop in and was cleaner than anticipated.”
— Luis R., California
“Got a Connect & Cruise LT4 with an 8-speed auto for my Chevelle. Best decision I’ve made. Support was top notch and they helped me with the fitment questions.”
— Sam D., Georgia
