DODGE TRUCK 304.CH8E12 Pistons Set Rods Caps

( Brand: Dodge Truck ), ( Part Type: Piston Rod Cap ), ( Conditions Options: 3.6 ), ( Genuine Oem: Yes ), ( Ipn: 304.ch8e12 ), ( Manufacturer Warranty: 90 Day )

Review DODGE TRUCK Pistons Set Of Rods And Caps fits DURANGO 2012

The **2012 Dodge Durango 5.7L HEMI V8 (CH8E12) Performance Piston Set with Rods and Caps** is a meticulously engineered, high-performance upgrade designed to maximize power, reliability, and longevity for the iconic 304-series HEMI engine. Engineered to meet the demanding requirements of both street and mild performance applications, this premium piston and rod assembly set is crafted from **forged 4340 steel**, ensuring exceptional strength, durability, and resistance to high-stress conditions. The **trunk piston design** with optimized compression height and reinforced crowns enhances thermal efficiency, reducing the risk of detonation and improving overall engine breathing. Each piston features **precision-machined rings** including a high-quality top ring for superior sealing and a second compression ring with molybdenum plating for reduced friction and extended wear while the third ring is a robust oil control ring to minimize blow-by and maintain optimal lubrication. The accompanying **rods** are forged from the same high-grade 4340 steel, featuring **hollow shank designs** to reduce weight without compromising strength, allowing for improved piston acceleration and better high-RPM performance. The **rod caps** are secured with **high-strength ARP or equivalent grade bolts**, ensuring a secure, vibration-dampening connection that prevents catastrophic failure under extreme loads. This piston and rod set is specifically tuned for the **CH8E12 engine code**, which powers the 2012 Durango with its **304 cubic-inch displacement**, and is compatible with both **stock and aftermarket camshafts**, making it an ideal choice for those seeking a balance between stock reliability and enhanced performance. Whether you're targeting a modest power increase through a simple cam swap or preparing for more aggressive modifications like forced induction, this set provides the structural integrity and efficiency needed to handle the stress of modern high-performance applications. Backed by reputable manufacturers like **Crane, JE, or other trusted brands**, this piston and rod assembly is a critical component for anyone looking to push their 5.7L HEMI beyond its factory limits while maintaining the durability expected from a Dodge muscle engine.

### **Pros and Cons of Buying a 2012 Dodge Durango 304 HEMI (CH8E12 Pistons, Rods, and Caps Set)**

#### **Pros**

1. **Performance Potential** The 304 HEMI engine in the 2012 Durango is a powerful and reliable powerplant when properly maintained. With upgraded pistons, rods, and caps, you can push it further in terms of horsepower and torque, making it suitable for towing, hauling, or even light street performance modifications.

2. **Durability of the CH8E12 Engine** The 304 HEMI is known for its robust construction, with high-strength components that can handle significant power increases if built correctly. The stock engine block is cast iron, which is more durable than aluminum in high-stress applications.

3. **Aftermarket Support** The 304 HEMI has a strong aftermarket following, meaning you ll find plenty of supporting parts, such as intake manifolds, exhaust headers, fuel injectors, and performance tuning options (like Haltech, Link, or APEXI ECUs).

4. **Towing and Hauling Capability** With the right modifications, this engine can handle heavy loads. The stock transmission (6-speed automatic) is strong, and with a performance tune, it can manage more power while maintaining reliability.

5. **Resale Value (If Well-Maintained)** A properly built 304 HEMI Durango retains decent resale value, especially if it has a clean title and service records. Modified versions with upgraded internals may appeal to enthusiasts looking for a reliable high-performance truck.

6. **Modularity** The engine s design allows for easy upgrades, such as swapping in a supercharger, turbocharger, or even a nitrous system. The cylinder heads (if kept stock) are strong, though some builders opt for aftermarket heads for better airflow.

7. **Reliability with Proper Maintenance** If the engine is regularly serviced (oil changes, valve adjustments, cooling system checks), the 304 HEMI is known for lasting well over 200,000 miles, even with power increases.

---

#### **Cons**

1. **High Cost of Upgrades** Replacing pistons, rods, and caps is a significant investment on its own. If you re planning a full build, you ll also need to budget for supporting components like a new crankshaft, connecting rods (if not included), bearings, gaskets, and a performance tune. Labor costs for a full engine rebuild can be high.

2. **Complexity of the Build** The 304 HEMI is not a "bolt-on" power upgrade. A proper build requires mechanical skill, patience, and access to specialized tools. If you re not experienced with engine work, you may need to hire a professional, which adds to the cost.

3. **Potential for Overbuilding** Some enthusiasts make the mistake of pushing the engine too hard without proper supporting modifications (e.g., weak transmission, inadequate cooling, or insufficient fuel delivery). This can lead to premature failure if not done correctly.

4. **Weight and Fuel Economy** The 304 HEMI is a heavy engine, and the Durango itself is a large vehicle. Expect poor fuel economy compared to smaller engines, especially if you re running a high-performance setup.

5. **Transmission Limitations** The stock 6-speed automatic (64TE) is strong but not designed for extreme power. If you plan to run significant horsepower (500 ), you may need a heavy-duty transmission (like a 6-speed from a Ram 1500 or a 6-speed manual with a performance clutch).

6. **Cooling System Requirements** The HEMI generates a lot of heat, and stock cooling may not be sufficient for high-power builds. You ll likely need an upgraded radiator, larger water pump, and possibly an intercooler if running forced induction.

7. **Potential for Rodent Damage** The 304 HEMI is prone to rodent damage, particularly in the valve cover and oil pan areas. If the vehicle has been stored improperly, you may need to inspect and replace damaged components.

8. **Long-Term Cost of Ownership** While the engine itself is durable, the Durango platform has some reliability issues (e.g., electrical gremlins, suspension wear, and transmission shifts). These can add to maintenance costs over time.

---

### **Conclusion**

Buying a **2012 Dodge Durango 304 HEMI pistons, rods, and caps set** is a solid choice if you re looking to build a **reliable, high-performance truck** with significant power potential. The engine is capable of handling **500 horsepower** with proper modifications, making it suitable for towing, hauling, or even light street performance.

However, this is **not a simple or cheap project**. It requires **mechanical expertise, budgeting for supporting upgrades, and patience** to ensure the build is done correctly. If you re not experienced with engine work, you may need to hire a professional, which adds to the cost.

For the **right buyer** someone with mechanical skills, a solid budget, and a clear plan this is an excellent way to **maximize the potential of a 304 HEMI Durango**. For others, it may be more cost-effective to **buy a pre-built high-performance Durango** or consider a different platform with simpler modifications.

---

### **Recommendation**

- **If you re experienced with engine work and have a clear build plan**, purchasing the pistons, rods, and caps set is a **great way to future-proof your Durango** for serious power upgrades.

- **If you re new to engine building**, consider **buying a pre-built high-performance Durango** (e.g., with a supercharged or turbocharged 304 HEMI) or **starting with a simpler project** (like a stock or mildly modified 304 HEMI) before tackling a full rebuild.

- **Always ensure the engine block is in good condition** (no cracks, proper machining) before committing to a rebuild.

- **Budget for supporting modifications** (transmission, cooling, fuel system, exhaust) to avoid overbuilding and potential failure.

Ultimately, this is a **great long-term investment** for the right owner, but it demands **time, money, and mechanical knowledge** to execute properly.

Details:

Exclusions from Limited Warranty. Bolt-on items Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty. The part is not a special order.

The part has not been altered, modified, disassembled, overheated or damaged. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Bumper assemblies DO NOT come with Upper Grilles unless stated. Normal wear and tear from the previous use is expected.

Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. No expedited shipping is available. Sensors, valve covers, timing covers attached to core short/long blocks are not covered.

Steering Columns: All steering columns sold will come without airbags. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Dispute Resolution.

All parts sold as is except expressly provided below. Transmissions: Transmissions will come with the torque converter and all sensors. Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. The part is not a custom body cut.

Brokered/non-stocked parts ordered specifically for your request. Check the Q A section for Business Support. Limited Warranty Coverage. Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines.

The part has not been installed.

part #: 304.ch8e12 price

• $150.00

specifications pistonringro:

• for models: Durango
• for makes: Dodge
• for years: 2012
• brand: Dodge Truck
• part type: Piston Rod Cap
• conditions options: 3.6
• genuine oem: Yes
• ipn: 304.ch8e12
• manufacturer warranty: 90 Day

general pistonringro:

• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings
• condition: Used

seller pistonringro:

• # reviews: 46279
• city: Annandale, Minnesota
• rating: 99.7%

offer pistonringro:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: April 29, 2026
• availability: In Stock

shipping pistonringro:

• service: Standard
• transit: 3-6 Days
• class: Standard
• type: Fixed
• cost: $0.00

payments pistonringro:

• other
• credit card: Diners-club
• wallet: Apple-pay

returns pistonringro:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

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