DIAMOND ADVANTAGE DA2251324 Cylinder Head 6C3Z-6049 20MM 6.0L

( Brand: Diamond Advantage ), ( Manufacturer Part Number: DA2251324 ), ( Type: Cylinder Head ), ( Ipn: 6c3z-6049-a ), ( Fitment Type: Direct Replacement )

Review DIAMOND ADVANTAGE Reman Cylinder Head 20mm 6.0l fits F250 F350 F450 2006–2007

The **Diamond Advantage DA2251324 Cylinder Head Gasket Set** is a premium, high-performance replacement designed specifically for the **6.0L Vortec V8 engines** found in the **2006 2007 Ford F-250, F-350, and F-450 Super Duty trucks**, as well as select **E-250, E-350, and E-450 Super Duty chassis cab models**. Engineered to meet the rigorous demands of heavy-duty applications, this gasket set is crafted from **high-quality, multi-layer steel (MLS) construction**, ensuring superior sealing, durability, and resistance to oil, coolant, and combustion pressures. Unlike conventional rubber or paper gaskets, the MLS design eliminates the risk of warping, swelling, or premature failure common issues that can lead to costly internal engine damage, coolant leaks, or oil contamination. Each gasket in this set is precision-machined to exacting tolerances, guaranteeing a perfect fit with the **DA2251324 cylinder head** (and compatible aftermarket heads), while maintaining optimal compression and cooling efficiency. The set includes all critical components, such as the **main head gasket, valve cover gasket, oil control ring gasket, and intake manifold gasket**, ensuring a complete, hassle-free installation. Whether you're performing a **rebuild, head swap, or routine maintenance**, this gasket set is the ideal choice for restoring peak performance and longevity to your **6.0L Ford V8**, offering peace of mind with its reputation for reliability in both factory and aftermarket applications. Built to withstand the extreme heat and pressure of high-performance and towing scenarios, the Diamond Advantage DA2251324 set is a trusted upgrade for professionals and enthusiasts alike, delivering the tightest seals and longest service life possible.

### **Pros and Cons of Buying a Diamond Advantage DA2251324 Cylinder Head (20mm, F2.5/F3.5/F4.5, 6.0L, 06-07 Ford Trucks)**

1. **Performance Improvement** The DA2251324 is a high-quality, forged cylinder head designed to enhance airflow and combustion efficiency. This can lead to better horsepower and torque, especially when paired with a tuned engine or turbocharger.

2. **Durability and Strength** Forged aluminum construction makes these heads more resistant to warping and stress compared to stock heads, which are prone to cracking under high loads or forced induction.

3. **Better Cooling Efficiency** The 20mm valve springs and optimized porting improve heat dissipation, reducing the risk of overheating in high-performance applications.

4. **Compatibility with Modifications** Works well with turbocharging, supercharging, and nitrous oxide setups, making it a solid choice for forced induction builds.

5. **Aftermarket Support** Diamond Advantage is a well-regarded brand with a reputation for quality, and these heads are widely used in the truck and performance community, ensuring availability of parts and tuning support.

6. **Stock Replacement Option** If your stock heads are damaged or worn, these can serve as a direct replacement with improved performance characteristics.

7. **Long-Term Reliability** Properly installed and maintained, these heads can last as long as stock heads or longer, especially in high-performance applications where stock parts often fail prematurely.

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1. **Cost** These heads are significantly more expensive than stock replacements, often costing several hundred dollars each. This can be a major upfront investment, especially for a 6.0L truck where multiple heads are needed.

2. **Installation Complexity** Requires professional installation or extensive mechanical skill, as improper sealing, valve spring tension, or port matching can lead to leaks or performance issues.

3. **Weight** Forged aluminum heads are heavier than stock cast heads, which may slightly impact drivability or suspension dynamics in some applications.

4. **Potential for Overkill** If you re not running forced induction or aggressive modifications, the performance gains may not be noticeable enough to justify the cost compared to simpler upgrades like intake manifolds or exhaust systems.

5. **Compatibility with Stock Components** Some stock parts (e.g., valve covers, gaskets, or intake manifolds) may not fit perfectly, requiring additional aftermarket components or modifications.

6. **Warranty and Return Risks** If installed incorrectly or if the heads are damaged during shipping, returns or warranty claims can be difficult to process, especially with aftermarket parts.

7. **Learning Curve for Tuning** Since these heads perform differently than stock ones, you may need to adjust fuel maps or ignition timing, which requires tuning experience or professional help.

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The **Diamond Advantage DA2251324 cylinder heads** are an excellent choice for **high-performance builds, turbocharged, or nitrous-equipped 6.0L Ford trucks (06-07 models)** where stock heads are insufficient. They offer **superior durability, airflow, and cooling** compared to stock parts, making them a worthwhile investment for serious modifiers. However, they are **not necessary** for stock or mildly modified trucks where simpler upgrades would suffice.

If you re planning **forced induction, aggressive power gains, or long-term reliability under heavy loads**, these heads are a strong recommendation. For **daily drivers or minimal modifications**, the cost may not be justified, and other upgrades (e.g., intake, exhaust, or turbo kits) could provide better value.

- **Buy if:** You re running **turbocharging, supercharging, or nitrous**, need **replacement heads for a damaged stock setup**, or want **long-term reliability under high stress**.

- **Skip if:** You re on a budget, only doing **mild modifications**, or prefer **simpler, less expensive upgrades**.

- **Consider alternatives:** If cost is a concern, look into **stock head rebuilds with upgraded internals** or **aftermarket intake/exhaust systems** that may offer similar gains at a lower cost.

For best results, **consult a professional mechanic or performance tuner** to ensure proper installation and tuning.

Details:

However, we must be advised of any faulty or damaged goods immediately upon receipt the item. LOOK at the existing part you are replacing and compare to picture above. Diamond Advantage Reman Cylinder Head 20mm DA2251324 F250 F350 F450 6.0L 06-07. Fitment information may not be available for all products and those without fitment will have a link at the top.

FIND the make, model, year, and trim if applicable to ensure a match. Is this the correct part. Please the link to ensure proper fitment. Grand Tex Part Number: DA2251324.

Buy this part at a great price, and don't worry about sending your old back. You get what you see.

part #: da2251324 prices

• $300.95-$815.95

specifications cylinderheapar:

• for models: F250, F350, F450
• for years: 2006-2007
• brand: Diamond Advantage
• mpn: Da2251324
• type: Cylinder Head
• ipn: 6c3z-6049-a
• fitment type: Direct Replacement

payments cylinderheapar:

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

returns cylinderheapar:

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

seller cylinderheapar:

• # reviews: 126811
• rating: 99.9%
• city: Houston, Texas

offer cylinderheapar:

• availability: In Stock
• quantity: 2
• best offers: True
• started: February 27, 2026
• options: Ship-to-home
• sold: 0

shipping cylinderheapar:

• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
• class: Standard, Expedited, One-day
• transit: 5-11 Days
• carrier: USPS, FedEx
• cost: $0.00

general cylinderheapar:

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

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