DODGE TRUCK Cylinder Head 306.CH8M99

( Brand: Dodge Truck ), ( Part Type: Cylinder Head ), ( Conditions Options: Efi, Factory ), ( Genuine Oem: Yes ), ( Ipn: 306.ch8m99 )

Review DODGE TRUCK Cylinder Head fits RAM1500 1999

The **1999 Dodge Ram 1500 306 CH8M99 cylinder head** is a meticulously engineered component designed to deliver peak performance and reliability within the iconic **5.9L Magnum V8** engine family, a powerhouse that has long been celebrated for its rugged durability and high-output capabilities. This particular cylinder head, crafted from high-grade cast iron, features a **pushrod-operated design** with a **single overhead valve (SOV) architecture**, a hallmark of the Magnum s classic pushrod configuration that balances simplicity with substantial power delivery. The head is equipped with **intake and exhaust ports** that have been carefully machined to optimize airflow, ensuring efficient combustion and maximizing horsepower and torque critical for both towing heavy loads and hauling demanding payloads. The **valve seats**, precision-ground and hardened for longevity, accommodate the **1.94-inch intake valves** and **1.60-inch exhaust valves**, allowing for robust airflow while maintaining structural integrity under high-stress conditions. This cylinder head is also outfitted with **individual valve springs and retainers**, designed to minimize valve float at high RPMs, making it well-suited for both street driving and off-road adventures where sustained power is essential. The **camshaft lobes** are engineered to provide a balanced duration and lift profile, striking a balance between low-end torque and high-revving performance, a characteristic that has made the Magnum a favorite among truck enthusiasts. Additionally, the head includes **integrated rocker arm studs** and **guide plates**, ensuring precise valve operation and reducing wear over time. Whether restored to factory specifications or modified for increased airflow with aftermarket upgrades, this cylinder head remains a cornerstone of the **306 series**, embodying the blend of brute strength and mechanical ingenuity that defines the Dodge Ram s legendary reputation. For those seeking to preserve or enhance the performance of their **1999 Ram 1500**, this cylinder head is an indispensable part, offering a perfect fusion of heritage and high-performance engineering.

### Pros and Cons of Buying a 1999 Dodge Ram 1500 5.9L V8 (305/306 Horsepower) with a Rebuilt Cylinder Head

1. **Proven Reliability** The 5.9L Magnum V8 (also known as the "Hemi" in its later iterations) is a robust engine known for durability, especially when properly maintained. The 1999 model was part of the first generation of the Magnum series, which laid the foundation for later, more refined versions.

2. **Strong Towing and Hauling Capability** The 5.9L engine produces around **305 306 horsepower** and **360 370 lb-ft of torque**, making it well-suited for heavy-duty tasks like towing trailers, hauling equipment, or pulling large loads. This truck was designed for work, and its power output reflects that.

3. **Availability of Parts and Service Support** As a mid-1990s Dodge Ram, this truck benefits from a wide availability of aftermarket parts, including rebuilt cylinder heads, pistons, and other engine components. Mechanics familiar with the Magnum engine are still common, though specialized Hemi expertise may be needed for later models.

4. **Potential for Modifications** The 5.9L engine responds well to performance upgrades, such as **intake/exhaust modifications, fuel system improvements, or even a full rebuild with high-performance parts**. A rebuilt cylinder head can further enhance reliability and power output.

5. **Classic Truck Appeal** If you enjoy the look and feel of a late-'90s muscle truck, the 1999 Ram 1500 has a strong, aggressive stance and a reputation for being a workhorse. This can be appealing for enthusiasts who appreciate vintage American muscle.

6. **Lower Purchase Cost Compared to Later Models** Relative to newer trucks or even later-generation Rams (e.g., 2000 with the 5.9L Hemi), a 1999 model with a rebuilt cylinder head can be found at a more affordable price, especially if it has been well-maintained.

7. **Good Fuel Economy for Its Class** While not exceptional by modern standards, the 5.9L engine in a Ram 1500 offers decent fuel efficiency for a heavy-duty truck, especially when compared to larger V8s or diesel engines of the era.

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1. **Aging Engine Design** The 5.9L Magnum (pre-Hemi) has some design quirks that can lead to issues if not properly maintained. Common problems include **head gasket failures, oil leaks (valve cover, oil pan), and timing chain wear**. A rebuilt cylinder head helps mitigate some of these risks, but the rest of the engine must also be in good condition.

2. **Higher Maintenance Requirements** Unlike modern trucks with advanced diagnostics and fuel injection systems, the 1999 Ram s carbureted or early fuel-injected engine (depending on trim) requires more frequent tune-ups, spark plug replacements, and general upkeep. Ignoring maintenance can lead to costly repairs.

3. **Transmission and Drivetrain Wear** Many 1999 Rams come with the **41RE automatic transmission**, which is known for being durable but can develop slipping or rough shifting over time. The **spiral-bevel rear axle** (if equipped) is also prone to wear, especially if the truck has been heavily towed.

4. **Emissions and Modern Compliance Issues** This truck was built before stricter emissions regulations, so modifications (especially exhaust or intake changes) may require **smog checks or compliance with modern emissions standards** in some states. Some aftermarket parts may not meet current emissions requirements.

5. **Rust and Body Condition** Many late-'90s trucks suffer from rust, particularly in the wheel wells, frame rails, and undercarriage. A thorough inspection of the body and chassis is essential to avoid hidden repair costs.

6. **Resale Value and Depreciation** Unlike modern trucks with strong resale values, the 1999 Ram 1500 is a classic that may not hold its value well. If you plan to sell it later, depreciation could be a factor.

7. **Limited Modern Technology** Compared to today s trucks, the 1999 Ram lacks features like **backup cameras, advanced safety systems, or modern infotainment**. If you prioritize convenience and technology, this truck may feel outdated.

8. **Potential for Hidden Mechanical Issues** Even with a rebuilt cylinder head, other components like the **timing chain, water pump, or fuel system** may be failing or on their last legs. A **pre-purchase inspection (PPI) by a trusted mechanic** is highly recommended to avoid surprises.

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Buying a **1999 Dodge Ram 1500 5.9L V8 with a rebuilt cylinder head** can be a great choice if you re looking for a **reliable, powerful work truck** that offers a mix of muscle and utility. The rebuilt head improves longevity and performance, but the overall condition of the engine, transmission, and drivetrain will determine how well the truck holds up.

- **Enthusiasts who enjoy classic muscle trucks** and don t mind some maintenance.

- **Owners who prioritize towing/hauling power** over modern conveniences.

- **Budget-conscious buyers** who can afford to invest in upkeep.

- **Those who plan to modify the engine** for better performance.

- You want a **low-maintenance, plug-and-play** vehicle.

- You need **modern safety or tech features**.

- You re sensitive to **higher repair costs** associated with older mechanical systems.

---

1. **Get a Professional Inspection** Have a **trusted mechanic specializing in Dodge Rams** perform a thorough check of the **engine (especially the rebuilt head), transmission, suspension, and drivetrain**. Look for signs of **oil leaks, timing chain wear, or exhaust issues**.

2. **Verify Maintenance Records** Ensure the truck has a **complete service history**, including **oil changes, timing belt/replacement (if applicable), and cylinder head work**. A rebuilt head alone won t fix neglect.

3. **Test Drive Under Load** If possible, **tow a trailer or heavy load** to check for **transmission slippage, overheating, or drivetrain issues**.

4. **Check for Rust and Structural Damage** Inspect the **frame, wheel wells, and undercarriage** for excessive corrosion, which could lead to future failures.

5. **Consider a Lower-Mileage Example** If available, a **Ram with under 100,000 miles** (especially if well-maintained) will be more reliable than a high-mileage example.

6. **Budget for Potential Repairs** Even with a rebuilt head, be prepared for **transmission work, suspension refreshes, or minor body rust repairs**. Allocate **10 20% of the purchase price** for unexpected fixes.

7. **Negotiate Based on Condition** If the truck has **known issues beyond the rebuilt head**, use them to **lower the asking price** or require the seller to address them before purchase.

A **1999 Dodge Ram 1500 5.9L V8 with a rebuilt cylinder head** can be a **fantastic work truck** if you re prepared for its quirks. It offers **strong power, durability (when maintained), and a fun driving experience** but it s not a "set-and-forget" vehicle. If you re willing to put in the effort, it can be a **great long-term investment**. However, if you want something more modern and low-maintenance, consider a newer truck instead.

Details:

Some heads may need to be resurfaced. Cylinder Heads are not sold with the valve covers. No time to stop in. No expedited shipping is available.

We draw on more than 30 years of experience, and no part is too big or small to carry. Note: This is a USED head NOT new.

specifications cylinderheapar:

• for models: Ram1500
• for makes: Dodge
• for years: 1999
• brand: Dodge Truck
• part type: Cylinder Head
• conditions options: Efi, Factory
• genuine oem: Yes
• ipn: 306.ch8m99

offer cylinderheapar:

• sold: 0
• best offers: True
• availability: In Stock
• started: February 11, 2026
• options: Ship-to-home
• quantity: 1

seller cylinderheapar:

• # reviews: 2199
• rating: 99.7%
• city: Tucson, Arizona

general cylinderheapar:

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

payments cylinderheapar:

• other
• wallet: Apple-pay
• credit card: Discover

returns cylinderheapar:

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

shipping cylinderheapar:

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