Description
The 6.4 HEMI engine for sale is one of the most powerful and versatile modern V8 engines built by Chrysler. Also known as the 392 HEMI, this engine is widely recognized for its perfect combination of strength, performance, and reliability. Whether you are replacing a damaged engine, upgrading your Dodge or Jeep, or looking for a high-performance option for a custom project, the 6.4L HEMI V8 delivers the power and dependability you need.
Originally introduced for SRT performance vehicles, the 6.4 HEMI quickly earned a reputation as a muscle car powerhouse. It is the engine of choice for vehicles like the Dodge Challenger SRT, Dodge Charger SRT, Jeep Grand Cherokee SRT, and Ram 2500/3500 Heavy Duty trucks. In each of these applications, the 6.4L provides a thrilling driving experience with quick acceleration, outstanding towing capacity, and dependable long-term durability. Its flexibility allows it to perform just as well on the street as it does on the worksite or drag strip.
In terms of performance, the 6.4 HEMI V8 delivers between 470 and 485 horsepower with up to 475 lb-ft of torque. This makes it one of the strongest naturally aspirated V8 engines available in its class. The engine also incorporates modern technology such as Variable Valve Timing (VVT) and Chrysler’s Fuel Saver Technology, which can deactivate cylinders under light loads to improve fuel efficiency. These features allow the 6.4 HEMI to balance raw performance with practical efficiency, giving drivers the best of both worlds.
One of the key reasons drivers choose a 6.4 HEMI engine for sale is reliability. Built with a cast iron block for strength and aluminum cylinder heads for cooling efficiency, the engine is designed to handle high horsepower output while maintaining long-term dependability. Many owners report hundreds of thousands of miles of service life with proper care. For performance enthusiasts, the 392 HEMI is also highly tunable, with excellent aftermarket support for upgrades such as camshafts, headers, and superchargers. This makes it not only a strong factory engine but also a platform with incredible potential for even higher power.
Our inventory includes both rebuilt 6.4 HEMI engines with warranty and low-mileage used 6.4 HEMI engines. A rebuilt engine undergoes a complete teardown and inspection. Worn or damaged components such as pistons, bearings, seals, and timing chains are replaced with new or upgraded parts. The engine is then reassembled and tested to ensure it meets or exceeds original equipment manufacturer (OEM) standards. Every rebuilt 6.4 HEMI engine we sell comes backed with warranty coverage, giving you peace of mind and confidence in your purchase.
For customers looking for a more budget-friendly option, we also offer used 6.4 HEMI engines. These engines are carefully sourced from running donor vehicles, inspected for quality, and compression-tested before being shipped. While more affordable than a rebuilt unit, our used engines still provide reliable performance and are an excellent choice for drivers who want to restore their vehicle without breaking the bank.
The technical specifications of the 6.4 HEMI highlight why it’s such a versatile engine. With a displacement of 6.4 liters (392 cubic inches), a 90-degree V8 configuration, a bore of 4.09 inches, and a stroke of 3.72 inches, it delivers big-block power in a modern, efficient package. The compression ratio sits around 10.9:1, giving the engine a strong balance between power and durability. Electronic controls and fuel management systems further enhance drivability, while its naturally aspirated design provides instant throttle response and that unmistakable HEMI sound.
When you buy a 6.4 HEMI engine from us, you can expect more than just a replacement motor. We provide fast nationwide shipping, expert customer support, and warranty protection on rebuilt engines. Our goal is to make sure you get the right engine for your vehicle, whether you drive a Dodge Challenger muscle car, a heavy-duty Ram truck, or a Jeep Grand Cherokee SRT. With years of proven performance and engineering excellence, the 6.4 HEMI is one of the most dependable and exciting V8 engines available.
The 6.4 HEMI engine for sale is a perfect option for anyone who needs power, strength, and long-term reliability. Whether you choose a rebuilt unit for maximum confidence or a used engine for a cost-effective solution, you’re getting a motor designed to handle everything from towing and hauling to high-performance driving. If you’re ready to restore your vehicle’s performance or upgrade to something stronger, the 6.4L 392 HEMI V8 is the ideal choice.
Order your 6.4 HEMI engine today and bring legendary Chrysler HEMI power back to your vehicle. Backed by quality testing, expert service, and warranty coverage, this engine is built to keep your car, truck, or SUV running strong for years to come.
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