Remanufactured 6.4L HEMI engine for the Ram 2500 / 3500 and Ram Power Wagon (2014 and newer). FREE SHIPPING.

This is not a used engine where you take a gamble on if it will last or if it is good. This engine is brand new fully rebuilt with zero miles. You can rest easy at night knowing this.

Build time: usually 5-7 days, plus shipping (varies by engine; contact us for current availability).

Fitment - Ram heavy-duty 6.4L HEMI

Ram 3500 / 4500 / 5500 Chassis Cab with the 6.4L HEMI: send us your VIN to confirm fitment.

Not sure which engine you have? Send us your VIN before ordering.

Ram truck vs. car/SUV 6.4L

This listing is the Ram heavy-duty truck version. It is built for low-end torque and towing: lower compression (10.0:1 vs. 10.9:1 on the SRT/Scat Pack car engine), a top-feed truck intake, heavy-duty heads, truck exhaust manifolds, oil pan and accessory layout, and a truck-specific tune. The truck and car/SUV engines are not interchangeable. For a Charger, Challenger, 300, Grand Cherokee or Durango, order our 6.4L 392 HEMI car/SUV engine.

The Ram 6.4L came with MDS (cylinder deactivation) and VVT. We build with or without MDS to match your truck. Contact us about tuning.

List of features

Built in our full-service in-house machine shop. Reused and remachined: connecting rods, crankshaft and cylinder heads. New OEM or aftermarket parts: bearings, rings, pistons, lifters, valves, timing components, camshafts, rockers and more.

• Machined Milled/Polished internals (crankshaft/block/ Cylinder Bore)

All new bearings and parts (Main and Rod bearings/ Pistons/ Piston Rings/ Head Gaskets/ Timing Set and Guides)

Cylinder Heads are fully machined (3-Angle Performance Valve Job including seats/ Diamond Mill Finish/ New Valve Seals)

Recommended add-ons

• Hellcat Lifters - $600
• ARP Head Studs - $425
• ARP Main Studs - $275
• 6.4L / 392 HEMI Engine Gasket Kit - $399
• Lift Gate Delivery - $100
• Residential Delivery - $200

Hellcat lifters are genuine Mopar non-MDS lifters, so adding them means an MDS delete, and a tune is required. Contact us before ordering.

Add them to your cart along with the engine.

Shipping is free to commercial addresses with a forklift/dock or terminal pickup. Unpaid delivery fees will be charged to the card on file.

Common questions

Our Warranty Policy - We are including a 1-year unlimited mile warranty on all our Engines. This warranty does NOT COVER LABOR. Our Warranty solely surrounds the Engine and the Engine only. Please understand this before purchasing. We are a small business and cannot cover all unforeseen costs that are not in our control. With that said, we will move heaven and earth to make sure you are 100% satisfied with our product.

Optional 3-year extended warranty available for $1,500 (includes labor coverage at $50/hr). See our Warranty & Refund Policy. Add the 3-year extended warranty to your order.

Shipping - Shipping is FREE within the Continental United States to commercial addresses with a forklift or loading dock, or with freight terminal pickup. Lift gate delivery is $100 and residential delivery is $200. Alaska and Hawaii shipping must be quoted before ordering, and rates vary. Contact us for a quote. Approx. shipping weight: 600 lbs. Crate size: 40" x 40" x 30".

Core Charge - A core is required. Price includes a $1,000 refundable core deposit. Return your old engine within 30 days of delivery, complete and rebuildable (not cracked, holed or seized, main caps included), and we refund the core deposit after inspection. We pick up cores free from a commercial address or freight terminal. All Engines are built to order.