GSC Intake Valve Guide +0.003" Single – Mitsubishi 4B11T (GSC3012.003-1)
Oversized Precision for Mitsubishi 4B11T Engines
Built for high-performance Mitsubishi 4B11T applications, the GSC Power Division traditional intake valve guide features a smooth-style design and oversized +0.003" fitment. Ideal for custom engine builds requiring tighter tolerances and consistent valve control.
Flexible Fitment Options
Standard-size guides are available individually or in sets of 8. Oversized options include +0.001" and +0.003" for precision tuning and enhanced durability under high-load conditions.
Technical Specifications
- Part Number: GSC3012.003-1
- Engine Fitment: Mitsubishi 4B11T
- Total Length: 1.735" / 44.07mm
- Outer Diameter: 0.4351" / 11.05mm
- Valve Stem Diameter: 5.5mm
Engineered for Performance and Longevity
GSC valve guides are trusted by engine builders for their precision machining and smooth airflow characteristics. Whether you're refreshing a street build or assemblingFitment:
- 2008 - 2015 Mitsubishi Lancer Evolution X (4B11T)
- 2009 - 2010 Mitsubishi Ralliart (4B11T)
- 2009 - 2020 Mitsubishi Outlander (4B11T Turbo Swap)
- 2018 - 2023 Mitsubishi Eclipse Cross (4B11T Turbo Swap
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