465QA Cylinder Head Assembly
Complete cylinder head assembly for 465QB (1.0L/970cc) inline 4-cylinder water-cooled engines. This fully assembled unit is factory-tested for airtightness, dimensional accuracy, and sealing, making it ready for immediate installation during engine overhaul or replacement.
Complete Assembly Components
- Head casting with gray cast iron construction
- Complete valve train system (intake/exhaust valves, springs, keepers, guides, seats)
- Camshaft and rockers/lifters
- Valve cover included
- Spark plug bores and mounting points
- Intake and exhaust ports
- Integrated water jacket and oil passages
Technical Specifications
| Engine Design |
SOHC (Single Overhead Camshaft) |
| Valve Configuration |
2 valves per cylinder (8 valves total) |
| Drive System |
Timing belt drive (no VVT) |
| Combustion Chamber |
Multi-spherical design |
| Compression Ratio |
8.8:1 |
| Construction Material |
Gray cast iron |
Vehicle Applications
Compatible with Wuling Sunshine, Changan Star, Hafei Minyi, and other mini vans and light trucks utilizing the 465QB engine platform.