GSC Exhaust Valve Guide – Honda B-Series – 6mm Standard – Stopper Style – Single – GSC3049
Precision-fit guide for reliable exhaust valve control
This standard-size 6mm exhaust valve guide from GSC Power Division is built for Honda B-Series engines. Featuring a stopper-style design, it offers secure valve seating and consistent exhaust flow performance. Sold individually for rebuilds, upgrades, or custom tuning.
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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