GSC Intake Valve Guide +0.001" Single – Mitsubishi 4B11T (GSC3012.001-1)
Precision Oversized Fit for Mitsubishi 4B11T
Designed for high-performance Mitsubishi 4B11T engines, the GSC Power Division traditional intake valve guide offers a smooth-style design and +0.001" oversized fitment. Ideal for custom builds requiring tighter tolerances and consistent valve control.
Flexible Sizing Options
Standard-size guides are available individually or in sets of 8. For precision tuning, oversized options include +0.001" and +0.003" variants—each crafted to exacting specs for durability and performance.
Technical Specifications
- Part Number: GSC3012.001-1
- Engine Fitment: Mitsubishi 4B11T
- Total Length: 1.735" / 44.07mm
- Outer Diameter: 0.4351" / 11.05mm
- Valve Stem Diameter: 5.5mm
Built 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 daily driver or building a turbocharged track car, this oversized guide delivers reliable fit and finish.Fitment:
- 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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