GSC Power-Division Intake/Exhaust Valve Guide Set (STD) (gsc3059-8) 1848 alignment tool and pilot bearing

alignment tool and pilot bearing (if needed)

For the best performance on both the track and the street

8 Carrera S Description_ASM Rear Orangestuff Race Brake Pads FMSI D917 2005 thru 2006 PORSCHE 911 (997) (Cast Iron Rotor only) 3

Eventuri 736 CFM

each design undergoes CFD analysis and is then validated at the prototype stage through volumetric airflow

GSC Power-Division Intake/Exhaust Valve Guide Set (STD) (gsc3059-8) 1848 alignment tool and pilot bearingGSC has quite simply made a series of valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality