GSC Exhaust Valve Guide – Honda K20/K24 – 6mm Stopper Style – Single – GSC3021
Precision-fit valve guide for high-performance Honda builds
This single 6mm exhaust valve guide from GSC Power Division is designed for Honda K20 and K24 engines, featuring a stopper-style profile for secure fitment. Manufactured to exacting standards, this guide ensures smooth valve operation and long-term durability under high-performance conditions.
Specs – GSC3021 Standard Size:
- Total Length: 1.795 in / 45.59 mm
- Outer Diameter: 0.4359 in / 11.07 mm
- Valve Stem Diameter: 6mm
Standard guides are available individually or in sets of 8. Oversized options (+0.001" and +0.003") are sold individually for custom-fit applications
Fitment:
- 2002–2004 Acura RSX Type-S
- 2005–2006 Acura RSX Type-S
- 2006–2011 Honda Civic Si
- 2004–2008 Acura TSX
- 2007–2008 Honda Accord EX (Manual only)
- 2003–2005 Honda Accord (USDM)
- 2003–2005 Honda Element
- 2006–2007 Honda Accord (USDM)
- 2006–2011 Honda Element
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
