Mopar 6.4L 392 SRT HEMI MDS Long Block Engine — New (68411264AA)
Genuine Mopar 6.4L 392 SRT HEMI MDS Long Block Engine — brand-new OEM replacement.
Fits 2018–2024 Dodge Challenger and Charger, Chrysler 300, and Jeep Grand Cherokee applications equipped with the 6.4L SRT HEMI (MDS). Confirm fitment with your VIN before ordering.
Includes: engine block, full rotating assembly (crankshaft & pistons), and cylinder heads installed.
Important: if the original engine suffered a catastrophic failure (piston, cylinder bore, valve or valve-seat failure), the intake manifold must be replaced with a new manifold.
- Genuine OEM Mopar — not aftermarket
- 3-Year / 100,000-Mile transferable nationwide warranty, honored at any U.S. Stellantis dealer
Core deposit: $1,000 (refundable). Add the matching "Engine Core Deposit" item to your order — refunded in full when your old core is returned.
Shipping: $300 flat. Covers freight delivery of your new unit and pickup of your old core for its return. Ships to all U.S. states except Hawaii and Puerto Rico — customers there should email us for a freight quote before ordering.
Taxes: Sales tax is not included in the listed price. Shops and businesses purchasing for resale must provide a valid resale/tax ID to be invoiced tax-exempt.