5.7 HEMI Engines for Sale – Gen III Power You Can Trust
Looking for legendary HEMI performance? At X Factors Motorsports, we stock a powerful lineup of 5.7 HEMI engines for sale—ideal for street builds, restomods, Dodge/RAM swaps, or performance upgrades. Whether you're replacing a factory unit or dropping a Gen III HEMI crate engine into a custom project, the 5.7L delivers iconic V8 torque, durability, and modern efficiency.
From OEM-spec long blocks to high-output stroker variants, we carry trusted brands like Mopar, ATK, and BluePrint, along with installation accessories and upgrade components. Every engine is backed by a warranty and shipped fast to your shop or garage.
Why Choose a 5.7L HEMI Crate Engine?
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✅ Proven Performance: 345 horsepower+ from the factory with massive torque across the rev range
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✅ Modern Tech: Features like variable cam timing (VVT), active intake manifolds, and coil-on-plug ignition
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✅ Swap-Friendly: Popular for Jeep Wrangler HEMI swaps, classic Mopar upgrades, and truck restorations
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✅ Built to Last: Rugged iron block, forged steel crankshaft, and precision-machined aluminum heads
Popular Applications
| Vehicle Type | Popular Use |
|---|---|
| Dodge Charger/Challenger | Direct replacement or performance upgrade |
| RAM 1500 / 2500 Trucks | Rebuild or heavy-duty towing solution |
| Jeep Wrangler JK/Gladiator | V8 swap kits and off-road performance |
| Classic Mopar Muscle | Modern HEMI crate engine conversions |
| Custom Builds / Restomods | Hot rod power with modern reliability |
Available 5.7 HEMI Engine Options
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Stock Replacement 5.7 HEMI Long Blocks
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Performance-Built 5.7L Stroker Crate Engines
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Turnkey 5.7 HEMI Drop-In Packages with Harness & ECU
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Used & Remanufactured 5.7 HEMI Engines (Low-Mileage Units)
Related Categories
Why Buy from X Factors Motorsports?
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✅ Warranty-Backed Engines
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✅ Fast & Secure Nationwide Shipping
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✅ Expert Fitment Help Available
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✅ Bulk & Builder Discounts
5.7 HEMI Engines for Sale | Crate & Long Block V8s | X Factors Motorsports