Mitsubishi 4G63 +.035" Chromoly Valve Spring Seats by GSC Power-Division
The GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with an additional .035” built in, the need for shims and potential wrong stacking of shims is eliminated when higher spring seat pressure is required.
- Chromoly material for high durability
- Sold as a Set of 16
- 1989-1999 1G/2G DSM
- 2003-2006 Lancer Evolution 8/9
What's In The Box?
- 16 - Valve Spring Seats
GSC Power-Division Warranty
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