GSC Exhaust Valve Guide Set – Honda B-Series – 5.5mm Standard – Stopper Style – Set of 8 – GSC3051-8
Precision-fit valve guides for high-performance Honda buildsThis set of eight standard-size 5.5mm exhaust valve guides from GSC Power Division is designed for Honda B-Series engines. Featuring a stopper-style design, these guides help maintain consistent valve control and exhaust flow under high-stress conditions. Compatible with valve seal GSC1039.
Technical Specs – GSC3051 Standard Profile:
- Total Length: 1.801 in / 45.75 mm
- Outer Diameter: 0.4750 in / 12.07 mm
- Valve Stem Diameter: 5.5mm
Also available individually. Oversize options (+0.001" and +0.003") sold separately for precision tuning and tighter fitment.
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Fitment:
- 1989–1993 Honda Civic SiR (JDM), CRX SiR
- 1996–2000 Honda Civic Si (USDM), Civic VTi (EU)
- 1994–1997 Honda Del Sol VTEC (USDM)
- 1992–1993 Acura Integra GS-R
- 1990–1993 Acura Integra LS/RS
- 1994–2001 Acura Integra LS/RS
- 1994–2001 Acura Integra GS-R
- 1997–2001 Acura Integra Type R
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