Description
Part#: ALL-20301
Manufacturer: Chrysler
Year Range: 68-79
Engine Size: 6.6L - 440ci - V8
Description: 68-79 Chrysler 6.6L 440ci V8 - Motor Home - 452/213 Cylinder Head
This Cylinder Head has a core charge of $100.00 included in the cost. This charge is FULLY REFUNDED upon return. We will include a prepaid label for the return freight.
Enhance the power and performance of your vintage Chrysler motorhome with the 68-79 Chrysler 6.6L 440ci V8 Cylinder Head. Meticulously to exceed OEM specifications, our cylinder head is a testament to Chrysler's commitment to quality and durability.
Crafted specifically for Chrysler engines spanning the years 1968 to 1979, this cylinder head is engineered to deliver optimal performance and reliability. Whether you're in the process of reviving a vintage motorhome or aiming to enhance your existing engine, the ALL-20301 cylinder head stands out as the ideal selection for both enthusiasts and seasoned professionals.
At the heart of this cylinder head lies the legendary 6.6L 440ci V8 engine, renowned for its robustness and power. Crafted to endure the demands of extensive travels and tough landscapes, this engine epitomizes resilience and longevity. With the ALL-20301 cylinder head, you can breathe new life into your Chrysler motorhome, unlocking its full potential on the open road.
This cylinder head stands out due to its unwavering dedication to quality and precise engineering. Meticulously to stringent standards, it undergoes thorough testing to ensure unmatched performance and reliability. Every component is meticulously inspected and refurbished to surpass OEM specifications, ensuring a flawless fit and peak functionality.
The ALL-20301 cylinder head stands as a tribute to Chrysler's enduring legacy of innovation and quality, surpassing mere replacement status. Meticulously engineered with robust construction and exacting precision, it embodies superior performance and unwavering durability. Whether you're tackling a cross-country adventure or taking on a weekend getaway, you can trust this cylinder head to deliver the power and reliability you need.
Enhance your Chrysler motorhome with assurance, and confidence in the knowledge that you're choosing a product designed for durability. Unleash the full potential of your journey with the ALL-20301 cylinder head, amplifying the joy of the open road. Don't compromise—opt for excellence and elevate your driving adventure with this top-tier Chrysler cylinder head.
Overall, the 68-79 Chrysler 6.6L 440ci V8 Cylinder Head is the ultimate choice for enthusiasts seeking to enhance the performance of their motorhomes. With its superior craftsmanship, precision engineering, and uncompromising quality, it stands as a testament to Chrysler's commitment to excellence. Why not act now? Bring your Chrysler motorhome to life on the open road by upgrading it today.
If you require assistance or have questions, please don't hesitate to reach out to our knowledgeable support team. Contact us via our contact form, phone us at 866-766-9955, or email sales@alliedmotorparts.com. We're here to support you throughout your journey. Explore our blog for insights on cylinder heads.
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.