Actual Product May Differ From Photo
GSC Power-Division Intake or Exhaust Valve Guide for Porsche 996/997 GT3 Cup – 2 sets needed for complete engine
- Standard sized sold as set of 12 or individually
- Oversized sold individually as +0.001″ and +0.003″
| GSC3997 | Standard (in/mm) |
| Total Length | 1.673 / 42.49 |
| Outer Diameter | 0.4160 / 10.57 |
| Valve Stem Diameter | 6mm |
