GSC Power-Division Exhaust Valve Guide for Toyota/BMW B58/S58
GSC3131-12
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GSC Power-Division Exhaust Valve Guide for Toyota/BMW B58B30 And BMW S58
- Standard sized sold as set of 12 or individually
- Oversized sold individually as +0.001" and +0.003"
| GSC3131 |
Standard (in/mm) |
| Total Length |
1.693 / 43 |
| Outer Diameter |
0.3948 / 10.03 |
| Valve Stem Diameter |
6mm |
| Stopper Protrusion |
0.650 / 16.5 |
- Can be used with OEM Hat Style Seal or with a metal clad seal if a different spring seat is needed
- Stopper design to aid in quick install and to prevent valve guide dropping