GSC 4G63 Oversized Valve Spring Seats (4041) Driveshaft Shop • Unique stabalizing "Precision Pins"

• Unique stabalizing "Precision Pins" which prevent the inlet and outlet flange from spinning

Support your team and show off your new gear

This kit fits the Evo X front bumper and includes the black plastic bracket

STM-EVO89-STD-FPRK-53501-5

GSC 4G63 Oversized Valve Spring Seats (4041) Driveshaft Shop • Unique stabalizing "Precision Pins"GSC Power Division CNC turned chromoly valve spring seats for the 4G63 Evo and 1G 2G DSM. These are meant for those pushing to the absolute limits! With an additional 0. 035" built in, the need for shims and potential wrong stacking of shims is eliminated when higher spring seat pressure is required. Sold as a set of 16. Vehicle Fitment: Mitsubishi 4G63 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1992