Description
Part#: ALL-12949
Manufacturer: Ford
Year Range: 85-86
Engine Size: 4.9L - 300ci - L6
Description: 85-86 Ford 4.9L 300ci L6 - Bolt RA - D Chamber - w/ Smog Cylinder Head
This Cylinder Head has a core charge of $200.00 included in the cost. This charge is FULLY REFUNDED upon return. We will include a prepaid label for the return freight.
In the realm of automotive performance, enthusiasts and professionals alike seek ways to maximize the power and efficiency of their vehicles. For owners of 1985-1986 Ford vehicles equipped with the 4.9L engine, unlocking the full potential of their vehicle is now within reach, thanks to our meticulously crafted cylinder head.
Our cylinder heads are more than just an aftermarket part; they're a commitment to excellence. Designed to exceed OEM specifications, each component is crafted with precision and attention to detail. The bolt-on RA-D chamber head, featuring a smog cylinder design, ensures a perfect fit and seamless integration with your Ford vehicle.
As a product of Ford, our cylinder head embodies the quality and precision engineering synonymous with the brand. Built to enhance the performance and reliability of your vehicle, you can trust in the craftsmanship that comes with every component.
At the core of our upgrade is the optimization of airflow and combustion efficiency. Specifically designed for the Ford 4.9L 300ci L6 engine, our cylinder head is engineered to deliver improved horsepower, torque, and overall engine performance. Whether you're seeking enhanced acceleration or better fuel economy, our cyliner head is the key to unlocking the full potential of your vehicle.
We understand the importance of durability and longevity when it comes to automotive components. That's why our Ford 4.9L performance head is crafted with the highest quality materials and undergoes rigorous testing throughout the manufacturing process. From durability tests to performance evaluations, each component is meticulously examined to ensure it meets the highest standards of quality and performance.
Whether you're a seasoned mechanic or a DIY enthusiast, installation is straightforward and hassle-free. With our cylinder head, you can quickly get back on the road and enjoy the benefits of improved performance and reliability.
Say goodbye to sluggish performance and hello to a smoother, more responsive driving experience. With our Ford 4.9 cylinder head, you'll experience firsthand the difference that precision engineering and superior craftsmanship can make. Our cylinder head is designed to provide reliable performance mile after mile, whether you are taking a road trip or commuting on a daily basis.
Don't settle for anything less than the best for your Ford 4.9L engine. Upgrade to our performance head and unleash the true power of your vehicle. With its precision engineering and superior craftsmanship, you can trust that our cylinder head will exceed your expectations in both performance and durability.
Countless satisfied customers have experienced the difference firsthand. Now it's your turn to take your driving experience to the next level. Invest in quality, invest in performance—upgrade your Ford 4.9L 300ci L6 engine today with our cylinder head.
In conclusion, our cylinder head offers a comprehensive solution for Ford 4.9L engine owners seeking enhanced performance and reliability. With a focus on quality, precision engineering, and optimal performance, our Ford cylinder head is the key to unlocking the full potential of your vehicle.
If you have any questions or need assistance, please contact our expert support team through our contact form or email at sales@alliedmotorparts.com. We're here to help you every step of the way.
Compatible Vehicle
| MAKE | MODEL | YEAR | ENGINE |
|---|---|---|---|
| Ford | E-250 Econoline | 1985-1986 | 4.9L 300Cu. In. l6 GAS OHV |
| Ford | F-150 | 1985-1986 | 4.9L 300Cu. In. l6 GAS OHV |
Not sure this is your casting? Call 866-766-9955 with your casting number and your vehicle's year, make and engine, and we'll confirm it before you buy.
Process & Warranty
Cylinder Head Rebuilding Process
1. Initial Inspection: As a unit comes to our shop, we give it an initial inspection to determine whether there is any reason the head should not proceed to rebuilding. This quickly catches problems such as cracks, casting damage and other conditions that would halt the process for that casting.
2. Teardown: The cylinder head is fully disassembled, which reveals other areas of potential damage to the casting. The parts and the head are separated and go through different cleaning processes.
3. Cleaning: Cast iron heads are cleaned in a thermal cleaning system — baked at 600° to reduce grease and oil to ash, then put through a steel-shot machine for a brilliant finish. Aluminum heads are baked at a lower temperature or put through a high-pressure wash, then glass-beaded.
4. Head Inspection: After cleaning, heads are pressure tested or Magnafluxed to find any cracks. All bolt holes, valve guides, valve seats and other areas are inspected for broken bolts, broken taps, cracked guides and other impairments. Straightness and cam bore wear are also checked.
5. Machining: All heads have guides installed to meet OE conditions and are resurfaced to far exceed factory specifications for surface finish. A three-angle valve job achieves valve seat runout under .001". Valves are ground for a perfect seal between valve and seat.
6. Assembly: New OE-style valve guide seals are installed. Springs are tested for proper seat pressure. Valve seat sealing is vacuum-checked for an airtight fit. Lifters are bled and rebuilt for zero lash after startup. Cams are polished and clearances are checked twice to meet OE oil clearances.
7. Final Inspection: Every head is visually inspected — surface finish, lash, bolt holes and all other areas — to ensure a quality cylinder head.
Questions about our cylinder head services? Call 1-866-766-9955.
Warranty — 12 months from purchase
Match the head before installation. We will not warranty an incorrectly installed head. Call us immediately with any questions or concerns about your purchase.
First 3 months:
- Repair or replacement of the cylinder head.
- Gasket set supplied for reinstallation.
- Labor calculated from book time at $25.00 per hour, up to a maximum of 10 hours.
- Replacement of fluids and filters.
Remaining 9 months:
- Repair or replacement of the cylinder head.
- Gasket set supplied for reinstallation.
- Replacement of fluids and filters.
- No labor is covered.
Warranty is void if:
- The head was improperly installed.
- The head was overheated (heat tab melted or missing).
- The head received insufficient oiling.
- The cooling system operated improperly.
Warranty returns must be sent to Allied Motor Parts uncleaned and fully assembled — any disassembly voids the warranty — and must be accompanied by proof of purchase. There is no warranty on threaded bolt holes after installation.
This warranty is in lieu of any other warranty, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose.
Quality Assurance
Here’s why our cylinder heads stand out:
Thorough Inspection: Every head undergoes a complete teardown, cleaning, and detailed inspection for cracks and imperfections.
Advanced Cleaning: Thermal cleaning for cast iron and high-pressure washing for aluminum ensures a brilliant finish.
Precision Machining: CBN resurfacing, triple-angle valve cuts, and guide installations exceed OEM specifications.
Rigorous Testing: Vacuum tests, tension checks, and pressure tests guarantee performance and durability.
High-Quality Components: New seals, plugs, and rebuilt lifters ensure optimal functionality.
Final Assurance: Each head is inspected, stamped, and stored in a climate-controlled environment.
Wide Availability: Over 2,000 cylinder heads for all makes and models, ready for repair or exchange.