GSC Power-Division Single Exhaust Valve Guide-Standard (gsc3069) 1535 when the radiator fan is

when the radiator fan is operating

Instead of using a bandaid approach to gasket sealing like our competition

Stlye:Straight Pipe

minor cutting required (see note) (Reversible for trade in)

Using aircraft grade epoxies and carbon fiber layering methods

GSC Power-Division Single Exhaust Valve Guide-Standard (gsc3069) 1535 when the radiator fan isGSC 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