GSC Power-Division Single Exhaust Valve Guide (STD) Set of 12 (gsc3031-12) 17195 thus reducing chances for rubbing

thus reducing chances for rubbing

4 2002 Dodge Grand Caravan Engine: 3

HPS Red performance Shortram Air intake with heat shield [part number 827-680R] for 2015-2018 Nissan Murano 3

Manufactured with over 15 years of carbon fiber expertise

making them the best upgrade for street driving and emissions compliance

GSC Power-Division Single Exhaust Valve Guide (STD) Set of 12 (gsc3031-12) 17195 thus reducing chances for rubbingGSC 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