GSC 4G63 Conical High Pressure Spring Kit (5098) *Backorder* Brake Pressure Gauge The Double Adjuster is machined

The Double Adjuster is machined from 4130 Chromoly

These are available in black delrin or stainless steel with a raw

09610 *Discontinued* 2003-2005 350Z with Standard Caliper Front 308

With its slim design

Old part numbers are listed for reference: RA9797L2

GSC 4G63 Conical High Pressure Spring Kit (5098) *Backorder* Brake Pressure Gauge The Double Adjuster is machinedThe GSC Power Division high pressure conical valve spring kit for Evo and DSM includes 16 titanium retainers and 16 conical valve springs. Designed to work with the OEM spring seat or GSC1004. Able to use NEW OEM valve spring keepers or the GSC1003 keeper kit. No need for special aftermarket locks that have the potential of being the wrong angle. Vehicle Fitment: Mitsubishi 4G63T 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi