Genuine Porsche 997-II GT3 Cup cylinder head set (450 hp) – top condition | Motorsport original
For sale is an original cylinder head set (2 cylinder heads) for the Porsche 911 (997-II) GT3 Cup with 450 hp . The cylinder heads come from a race car built between 2009 and 2012 with the legendary 3.8-liter naturally aspirated engine and are the ideal choice for motorsport, high-quality engine overhauls, or exclusive restomod projects.
Highlights
- Genuine Porsche GT3 Cup cylinder head set (2 pieces)
- Part number: 99710401695
- Suitable for Porsche 997-II GT3 Cup (450 hp)
- Very low mileage
- Perfect, undamaged condition
- Ready for installation
- Optimized intake and exhaust ports for maximum performance
The cylinder heads are in excellent original condition and offer the quality and performance required in professional racing.
Viewing is possible at any time by appointment. Collection is preferred, but secure shipping is also possible.
Ideal for:
- Porsche Motorsport
- GT3 Cup cars
- Engine manufacturer
- Tuning and racing workshops
- Collectors of high-quality original Porsche parts
If you have any questions or are interested, I look forward to hearing from you.


