4G63T Valve Stem Seals by GSC

GSC Power-Division Viton Valve Stem Seals for the Mitsubishi 4G63T 6.6mm seal set (includes 8 intake and 8 Exhaust). These are an upgrade from the standard OEM material to help cope with the higher heat caused increasing the performance of your engine.

Features

  • Improved durability over OEM equivalent
  • Includes full set of 8 intake and exhaust seals

Applications

  • 1989-1999 1G / 2G DSM 4G63T
  • 1996-2006 Mitsubishi Evo 4-9

What's In The Box?

  • (8) Intake Valve Seals
  • (8) Exhaust Valve Seals

Warranty

  • Manufacturer Standard Warranty

Customer Reviews

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R
Rubin M. (Brooklyn, US)

Good service didn't wait long

GSC

GSC Power-Division is a leading manufacturer of high-performance valvetrain components for turbocharged and high-performance engines. Specializing in camshafts, valve springs, and retainers, GSC products are engineered to improve power, reliability, and efficiency. Trusted by enthusiasts and professionals worldwide, GSC Power-Division delivers cutting-edge solutions for both street and motorsport applications.

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