GSC Power-Division Intake or Exhaust Valve Guide Set of 16-Standard (gsc3071-8) ENGINE_VQ35HR attack mode: straight up aggression

attack mode: straight up aggression (all with no power compromises)

HPS high temperature 3-ply reinforced silicone water bypass hose kit (part number 57-1873-RED) replaces 2011-2016 Scion tC 2

Spline Teeth / Diameter: 19T / 3/4in

the quicker you can get it out of your bay

GSC Power-Division Intake or Exhaust Valve Guide Set of 16-Standard (gsc3071-8) ENGINE_VQ35HR attack mode: straight up aggressionGSC 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