Description

GSC Power-Division valve guides are made from a proprietary blend of Manganese Bronze and turned on dedicated precision CNC turning centers. With performance and aftermarket installation in mind we hold extremely tight tolerances on through hole concentricity to outside diameter which minimizes the required honing time for the installer. True to size outside diameters minimizes honing of guide bosses on cylinder heads that don't require boss service.

  • Shaped to improve air flow
  • Sold as a set of 8 standard sized or individually
  • Oversized available individually as +.001" and +.003"
  • Intake
  • Manganese Bronze

Specifications

GSC3001 Overall Length Outside Diameter Inside Diameter
Inch 1.670" .4750" .2598"
mm 42.42 12.065 6.6

What's Included

  • (8) Exhaust Valve Guides

Compatibility

  • 1990-1998 Eagle Talon TSi L4.1997cc
  • 1990-1994 Mitsubishi Eclipse GS L4.1997cc
  • 1990-1999 Mitsubishi Eclipse GST L4.1997cc
  • 1990-1999 Mitsubishi Eclipse GSX L4.1997cc
  • 1996-1999 Mitsubishi Eclipse Spyder GST L4.1997cc
  • 1991-1992 Mitsubishi Galant VR-4 L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution MR L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution RS L4.1997cc
  • 2006 Mitsubishi Lancer Evolution SE L4.1997cc
  • 1990-1994 Plymouth Laser RS L4.1997cc

GSC Power-Division valve guides are made from a proprietary blend of Manganese Bronze and turned on dedicated precision CNC turning centers. With performance and aftermarket installation in mind we hold extremely tight tolerances on through hole concentricity to outside diameter which minimizes the required honing time for the installer. True to size outside diameters minimizes honing of guide bosses on cylinder heads that don't require boss service.

  • Shaped to improve air flow
  • Sold as a set of 8 standard sized or individually
  • Oversized available individually as +.001" and +.003"
  • Intake
  • Manganese Bronze
GSC3001 Overall Length Outside Diameter Inside Diameter
Inch 1.670" .4750" .2598"
mm 42.42 12.065 6.6
  • (8) Exhaust Valve Guides
  • 1990-1998 Eagle Talon TSi L4.1997cc
  • 1990-1994 Mitsubishi Eclipse GS L4.1997cc
  • 1990-1999 Mitsubishi Eclipse GST L4.1997cc
  • 1990-1999 Mitsubishi Eclipse GSX L4.1997cc
  • 1996-1999 Mitsubishi Eclipse Spyder GST L4.1997cc
  • 1991-1992 Mitsubishi Galant VR-4 L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution MR L4.1997cc
  • 2005-2006 Mitsubishi Lancer Evolution RS L4.1997cc
  • 2006 Mitsubishi Lancer Evolution SE L4.1997cc
  • 1990-1994 Plymouth Laser RS L4.1997cc

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