GSC Valve Spring Seat Set – OEM Replacement for Mitsubishi 4G63T – GSC1004
The GSC1004 valve spring seat set is a direct-fit replacement for Mitsubishi 4G63T engines. Ideal for refreshing worn seats during a valvetrain upgrade, especially when installing high-performance spring kits like GSC Beehives.
These seats match OEM thickness, ensuring no change in spring pressure or install height. Sold as a complete set of 16 for full coverage.
Fitment:
- 1989 Mitsubishi Galant VR-4 2.0L Turbo 4G63T
- 1990 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1991 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1992 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1993 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1990 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1991 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1992 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1993 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1995 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1996 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1997 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1998 Mitsubishi Eclipse GSX 2.0L Turbo 4G63T
- 1995 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1996 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1997 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1998 Mitsubishi Eclipse GST 2.0L Turbo 4G63T
- 1990 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1991 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1992 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1993 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1995 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1996 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1997 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1998 Eagle Talon TSi AWD 2.0L Turbo 4G63T
- 1991 Plymouth Laser RS Turbo 2.0L 4G63T
- 1992 Plymouth Laser RS Turbo 2.0L 4G63T
- 1993 Plymouth Laser RS Turbo 2.0L 4G63T
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
