5.7L HEMI NON-MDS Truck Engine Long Block
Restore the power and reliability of your truck with the 5.7L HEMI NON-MDS Truck Engine Long Block. Built for durability, performance, and long-term dependability, this complete long block assembly is an ideal solution for engine replacements, rebuild projects, and performance restorations. Designed specifically for NON-MDS applications, this engine provides the legendary strength and capability that have made the 5.7L HEMI one of the most respected V8 engines in the industry.
The 5.7L HEMI is renowned for its impressive balance of horsepower, torque, and reliability. Its proven design delivers strong low-end pulling power, smooth acceleration, and dependable performance under a wide variety of driving conditions. Whether used for daily transportation, towing, hauling, or commercial applications, this engine provides the performance expected from a HEMI-powered truck.
This long block assembly includes the essential internal engine components professionally assembled and ready for installation. Precision-machined components and quality construction help ensure proper operation and long service life. Every aspect of the engine has been designed to meet demanding standards for performance and reliability.
The NON-MDS configuration eliminates the Multi-Displacement System, making this engine a preferred choice for many truck owners, performance enthusiasts, and fleet operators seeking a simpler and more traditional HEMI setup. The result is a durable powerplant capable of handling demanding workloads while maintaining excellent drivability.
Perfect for Dodge RAM trucks and compatible HEMI applications, this long block serves as an excellent replacement for worn, damaged, or high-mileage engines. Its robust construction and proven engineering make it a dependable solution for restoring vehicle performance and extending service life.
Product Specifications
| Feature | Description |
|---|---|
| Product Name | 5.7L HEMI NON-MDS Truck Engine Long Block |
| Engine Displacement | 5.7 Liters |
| Engine Type | HEMI V8 |
| Configuration | NON-MDS |
| Assembly Type | Complete Long Block |
| Fuel Type | Gasoline |
| Application | Truck and Commercial Use |
| Performance Level | OEM-Style Performance |
| Construction | Precision-Assembled Components |
| Durability | Heavy-Duty Design |
| Compatibility | Select Dodge RAM HEMI Applications |
| Condition | Built and Ready for Installation |
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is a long block engine? | A long block typically includes the engine block, crankshaft, pistons, camshaft, cylinder heads, and internal components assembled and ready for installation. |
| What does NON-MDS mean? | NON-MDS refers to an engine configuration that does not use the Multi-Displacement System cylinder deactivation feature. |
| Is this suitable for truck applications? | Yes. This engine is specifically designed for truck and heavy-duty applications. |
| Can this replace a worn or damaged 5.7L HEMI? | Yes. It is an excellent replacement option for compatible HEMI-powered trucks. |
| Is this engine suitable for towing? | Yes. The 5.7L HEMI is well known for its strong torque and towing capabilities. |
| Does the engine come assembled? | Yes. The long block includes major internal engine components professionally assembled. |
| Is professional installation recommended? | Yes. Professional installation helps ensure proper operation, performance, and warranty compliance. |
Restore your truck’s performance with the 5.7L HEMI NON-MDS Truck Engine Long Block. Combining proven HEMI power, durable construction, and dependable reliability, this engine is built to deliver years of strong performance on the road, at the job site, and wherever your truck is needed.






Paxton Wilder –
I ordered the 5.7L HEMI Non-MDS Truck Engine Long Block from Dodge Auto Supply for my 2016 RAM 1500 after my original motor failed. The whole buying process was smooth from start to finish. The website provided clear information, and customer support answered my questions quickly before I placed the order. Checkout was simple, and shipping updates were accurate the entire time. The engine arrived on a secured pallet and was packaged very professionally. Right away, I could tell the quality was excellent. My mechanic inspected everything before installation, and the engine looked clean and properly assembled. Installation went smoothly, and once it fired up, it ran perfectly. Idle was smooth, oil pressure was strong, and there were no leaks. After break-in, the truck feels stronger than it did before the old engine failed. Power delivery is solid, and towing feels much better. Dodge Auto Supply made this major repair much easier than I expected.
Thatcher Kingsley –
I purchased the 5.7L HEMI Long Block for my RAM in Canada, and I’m impressed with Dodge Auto Supply. Shipping was fully tracked, and the engine arrived securely packaged. The quality looked excellent, and installation was straightforward at my shop. Once installed, the truck ran smooth and strong. Towing feels much better now, and throttle response improved immediately. This is a great replacement engine.
Easton Hollowell –
I purchased the 5.7L HEMI Non-MDS Long Block for my 2015 RAM 1500, and I’m very satisfied. Dodge Auto Supply made ordering simple, and shipping was quicker than expected. The engine arrived in perfect condition and looked professionally assembled. My mechanic completed the swap, and startup was flawless. The engine runs strong, smooth, and quiet. Oil pressure stays consistent, and power feels excellent. My truck now drives better than it has in years. This was a solid investment.
Kade Holloway –
This was my first order from Dodge Auto Supply, and I’m impressed. I bought the 5.7L HEMI Non-MDS Truck Engine Long Block for my 2017 RAM 1500, and everything went smoothly. Ordering was easy, shipping was fast for a large item, and the engine arrived well protected. My mechanic installed it without problems, and the truck fired up right away. The engine feels strong, smooth, and healthy. Power delivery is excellent, and the truck feels better than ever. This was one of the best purchases I’ve made for my truck.
Ronan Whitfield –
I ordered the 5.7L HEMI Non-MDS Long Block for my imported RAM 1500, and Dodge Auto Supply delivered excellent service. Ordering was simple, and shipping was efficient. The engine arrived in perfect condition and looked professionally built. My garage installed it without issues, and startup was flawless. The engine runs strong, smooth, and feels very reliable. This purchase completely saved my truck.
Gannon Mercer –
My experience with Dodge Auto Supply was excellent when ordering the 5.7L HEMI Long Block for my 2014 RAM 2500. My old engine had lifter damage, and I needed a reliable replacement. The ordering process was easy, and shipping was surprisingly fast for such a large item. The engine arrived securely strapped and well protected. My shop installed it without any issues, and everything lined up exactly as expected. Once running, the truck felt smooth and strong right away. The idle quality is perfect, and throttle response feels better than before. This engine brought my truck back to life.
Camden Barrett –
I ordered this long block for my 2013 RAM 1500 after dealing with cam and lifter issues. Dodge Auto Supply made the process easy, and shipping updates were accurate. The engine arrived safely and looked excellent. My shop installed it with no complications. Once everything was finished, the truck started immediately and ran perfectly. The power feels strong, and the engine sounds healthy. This was exactly what I needed to get my truck back on the road.