GSC Traditional Intake Valve Guide – Standard Single for Mitsubishi 4G63T – GSC3002
GSC Power-Division’s smooth-style intake valve guide is designed for Mitsubishi 4G63T engines, offering reliable fitment and long-term durability. This standard-size guide is sold individually or in sets of 8, making it ideal for both full rebuilds and single-cylinder service.
Oversized options are available in +0.001" and +0.003" for custom machining and tighter clearance applications.
GSC3002 Standard Dimensions:
- Total Length: 1.670 in / 42.42 mm
- Outer Diameter: 0.4750 in / 12.07 mm
- Valve Stem Diameter: 6.6 mm
Perfect for DSM and Evo builds, this guide supports smooth valve operation and consistent performance under high heat and boost.
Fitment:
- 1990 - 1999 Mitsubishi Eclipse GSX
- 1991 - 1992 Mitsubishi Galant VR-4
- Mitsubishi Lancer Evolution I–IX (4G63T-equipped)
- 2003 - 2005 Mitsubishi Lancer Evolution VIII
- 2006 Mitsubishi Lancer Evolution IX
- 1990 - 1998 Eagle Talon TSi AWD
- 1990 - 1994 Plymouth Laser RS Turbo
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