05087369BD Srt Engine Heads Lh Rh 2011-23 6.4L V8 Rh. 20K

( Manufacturer Part Number: 05087369BD ), ( Brand: Oem ), ( Type: Cylinder Head ), ( Material: Aluminum ), ( Vintage Part: No ), ( Finish: Unfinished )

Review 2011 23 Srt 6.4l V8 Engine Heads Lh And Rh. 20k Miles fits CHALLENGER

The **2011-2023 Dodge Challenger SRT 6.4L V8 Engine Head Set (Left Hand & Right Hand, Part #05087369BD)** represents a high-performance, factory-specified component designed to deliver uncompromising power, reliability, and durability for one of America s most iconic muscle cars. These precision-machined cylinder heads are engineered specifically for the legendary **Hemi 6.4L V8**, a legendary engine known for its aggressive pushrod design, high-revving capability, and signature hemispherical combustion chambers. Crafted from high-grade **cast iron**, these heads are built to withstand the extreme heat and stress generated by the SRT s high-performance tuning, ensuring consistent performance across the rev range while maintaining structural integrity under heavy loads. The **left-hand (LH) and right-hand (RH) heads** are paired components, each featuring a **single 2.00-inch intake valve and a 1.60-inch exhaust valve**, optimized for efficient airflow and optimal combustion. The **pushrod-actuated valve train** is designed for quick response, allowing the engine to spool rapidly and deliver that signature Hemi growl, while the **high-flow ports** enhance breathing at both low and high RPMs, contributing to the Challenger s signature power delivery. These heads are fully compatible with the **EFI (Electronic Fuel Injection) system**, ensuring precise fuel metering for peak performance, and are designed to integrate seamlessly with the **6.4L s fuel-injected port injection setup**, which helps maximize power output while maintaining efficiency. Whether you're restoring a classic Challenger, upgrading an existing engine, or building a fresh high-performance setup, these **OEM replacement heads** provide the authenticity and performance expected from a Dodge SRT, ensuring your vehicle retains its legendary muscle car heritage while pushing the limits of modern street performance. Built to meet or exceed factory specifications, these components are a must-have for enthusiasts seeking to preserve or enhance the raw, unfiltered power of the Hemi V8.

### **Pros and Cons of Buying a 2011-2023 Dodge Challenger (05087369BD) with a 6.4L V8 Engine and Stock (LH/RH) Headers**

#### **Pros**

1. **Strong Engine Performance**

The 6.4L Hemi V8 is a proven powerplant known for reliability and high torque output (470 lb-ft in early models, later increased to 485 lb-ft). It handles daily driving well and performs admirably in towing and hauling scenarios.

2. **Stock Headers (LH/RH) Provide Decent Sound and Functionality**

The factory headers on these Challengers are designed to improve exhaust flow compared to a straight-pipe setup, offering a deeper, more aggressive exhaust note without requiring major modifications. They also help with engine breathing, especially under load.

3. **Proven Reliability (Compared to Other Hemi Engines)**

While no engine is perfect, the 6.4L Hemi has a strong reputation for durability, particularly when maintained properly. Issues like timing chain stretch or head gasket failures are less common than in earlier Hemi V8s (e.g., 5.7L pre-2004).

4. **Stock Headers Are Easy to Maintain**

Since they are factory-installed, they are straightforward to work with no need for aftermarket tuning or complex modifications. They also integrate seamlessly with the stock exhaust system.

5. **Good Resale Value**

The Challenger, especially with the 6.4L V8, holds its value relatively well compared to other muscle cars, particularly if it s well-maintained and has a clean title.

6. **Versatility for Modifications**

The stock headers can be upgraded later if desired (e.g., with cat-back exhausts, headers, or turbocharging). They provide a solid foundation for future modifications without requiring a full rebuild.

7. **Decent Fuel Economy for a Muscle Car**

While not great (around 14-16 MPG combined), it s better than many other V8-powered muscle cars, making it more practical for daily use than a raw, high-horsepower setup.

---

#### **Cons**

1. **Stock Headers Are Not Performance-Oriented**

The LH/RH headers are primarily for sound and minor exhaust flow improvements but are not optimized for high horsepower applications. If you plan to push the engine beyond stock power levels (e.g., with forced induction or aggressive tuning), these headers will become a bottleneck.

2. **Limited Exhaust Note Compared to Aftermarket Options**

While they provide a deeper tone than a straight pipe, they don t offer the aggressive, high-revving exhaust sound that aftermarket headers or cat-back systems deliver. If you prioritize sound over everything else, you may be disappointed.

3. **Potential for Exhaust Restrictions**

The stock headers are tuned for stock power levels. If you modify the engine (e.g., turbocharging, supercharging, or aggressive tuning), the headers may restrict flow, leading to reduced performance or even damage if not upgraded.

4. **Maintenance Requirements**

The 6.4L Hemi requires regular maintenance, including timing chain inspection (every 100k miles), oil changes with high-quality synthetic oil, and cooling system upkeep. Neglecting these can lead to costly repairs.

5. **Weight and Fuel Consumption**

The Challenger is a heavy vehicle, and the 6.4L V8 is thirsty. If you frequently drive long distances or tow, fuel costs will be higher than in smaller or more efficient cars.

6. **Potential for Common Hemi Issues**

- **Timing Chain Stretch** (can cause rattling noises and require replacement).

- **Head Gasket Failures** (though rare, they can be catastrophic if ignored).

- **Water Pump and Thermostat Failures** (critical for preventing overheating).

- **Exhaust Manifold Cracks** (especially on early models, which may require replacement).

7. **Depreciation Over Time**

While the Challenger holds value better than some competitors, it still depreciates. If you plan to keep it long-term, you may need to budget for eventual repairs or upgrades.

---

### **Conclusion**

Buying a **2011-2023 Dodge Challenger with a 6.4L V8 and stock LH/RH headers** is a solid choice if you prioritize **reliability, daily drivability, and a balance of power and practicality**. The stock headers provide adequate exhaust flow and a decent sound without requiring major modifications, making it a practical option for enthusiasts who want a muscle car without immediate performance upgrades.

However, if you plan to **modify the engine significantly** (e.g., forced induction, high-horsepower builds), the stock headers will quickly become a limitation, and an aftermarket exhaust system would be necessary. Additionally, if you re sensitive to **exhaust note** or want a more aggressive sound, you may find the stock headers lacking compared to aftermarket options.

### **Recommendation**

- You want a **reliable, fun-to-drive muscle car** for daily use.

- You re okay with the **stock exhaust sound** and don t plan major modifications.

- You prefer a **practical yet powerful** vehicle that can handle towing and hauling.

- You re willing to **maintain it properly** to avoid common Hemi issues.

- You plan to **modify the engine** (turbo, supercharger, or aggressive tuning).

- You want a **more aggressive exhaust note** (cat-back systems or aftermarket headers).

- You re pushing the engine beyond **stock power levels** (e.g., 500 HP).

- You re looking for a **highly modified, track-focused** vehicle stock headers won t suffice.

- You re on a **tight budget** and can t afford potential maintenance or repair costs.

- You dislike the **stock exhaust tone** and want a more aggressive sound without modifications.

**Final Verdict:** The stock headers make this Challenger a **great starter muscle car** for enthusiasts who want reliability and a balance of power and practicality. If you re serious about modifications, budget for an aftermarket exhaust system sooner rather than later. Otherwise, it s a solid choice for both driving enjoyment and long-term ownership.

Details:

These aluminum heads have a manufacturer part number of 05087369BD. With less than 20,000 miles on them, these heads are ideal for replacing worn-out or damaged parts in the engine. They are genuine OEM parts, ensuring a perfect fit and reliable performance for your vehicle. The product is a set of OEM cylinder heads for 2011 23 SRT Challenger 6.4L V8 engine.

part #: 05087369bd price

• $800.00

specifications cylinderheapar:

• for models: Challenger
• mpn: 05087369bd
• brand: Oem
• type: Cylinder Head
• material: Aluminum
• vintage part: No
• finish: Unfinished

seller cylinderheapar:

• city: Los Alamos, New Mexico
• rating: 100.0%
• # reviews: 111

general cylinderheapar:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

returns cylinderheapar:

• policy: No Returns

offer cylinderheapar:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: April 6, 2026
• sold: 0
• quantity: 1

shipping cylinderheapar:

• cost: $136.20
• transit: 4-8 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS

payments cylinderheapar:

• other
• credit card: Visa
• wallet: Paypal

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