Description
Part#: ALL-20193
Manufacturer: GM
Year Range: 75-76
Engine Size: 7.7/8.2L - 472/500ci - V8
Description: 75-76 Cadillac 7.7/8.2L 472/500ci V8 - 552 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.
The GM 75-76 Cadillac 7.7/8.2L 472/500ci V8 - 552 Cylinder Head stands as a pinnacle of automotive engineering, meticulously crafted to exemplify excellence in both design and functionality. This cylinder head surpasses original equipment manufacturer (OEM) specifications and is made by General Motors, a brand known for quality and innovation in the automotive industry. It promises unmatched performance and dependability for Cadillac vehicles.
Designed to fit seamlessly with Cadillac's 7.7/8.2Litre V8 engines from 1975 to 1976, our cylinder heads ensure a perfect match, facilitating effortless installation and optimizing engine performance. Its compatibility with the iconic Cadillac 8.2l v8 engine is a testament to its precision engineering, guaranteeing a harmonious integration that enhances overall vehicle performance.
Constructed with durability in mind, this cylinder head is engineered to withstand the challenges of daily driving, providing robustness that endures over time. Whether navigating city streets or traversing rugged terrain, drivers can rely on the reliability of this GM cylinder head to deliver consistent performance mile after mile, ensuring peace of mind and confidence behind the wheel.
At the core of this cylinder head lies a powerhouse of engineering innovation, boasting an impressive 8.2-liter V8 engine designed to unleash unparalleled power and torque. Its precision-crafted design ensures maximum efficiency and performance, allowing drivers to experience the exhilaration of the open road like never before. With this cylinder head, Cadillac vehicles can achieve their full potential, delivering a driving experience that is both thrilling and satisfying.
Synonymous with luxury and performance, the Cadillac 7.7 engine is legendary in automotive circles, and this cylinder head upholds that legacy with pride. Engineered to perfection, it seamlessly integrates with Cadillac's 7.7 liter V8 engine, offering a seamless upgrade for discerning drivers seeking enhanced horsepower, improved fuel efficiency, and smoother acceleration. With this cylinder head, every aspect of the driving experience is elevated, promising an unparalleled level of performance and satisfaction.
General Motors has long been recognized as a leader in automotive manufacturing, setting the standard for quality and reliability. This cylinder head is a shining example of GM's commitment to excellence, having undergone rigorous testing and inspection to ensure uncompromising quality and performance. When drivers choose our GM cylinder head, they are choosing the very best for their Cadillac vehicles, guaranteeing an upgrade that is both reliable and transformative.
Elevate your Cadillac's performance with the GM 75-76 Cadillac 8.2L engine. With its precision engineering, unmatched reliability, and seamless compatibility, it represents the perfect choice for drivers who demand nothing but the best. Your Cadillac vehicle will benefit from this exceptional GM cylinder head, so experience the difference for yourself.
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.