GSC Power-Division Exhaust Valve Guides Set for Nissan GTR R35 VR38DETT VR38 X-DIGITAL TECHNOLOGYX-Digital wideband technology gives

X-DIGITAL TECHNOLOGYX-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not

Each system is made in Japan

that enhances wear & seizure resistance without altering the bearing's original wall thickness dimensions

lines and hardware

GSC Power-Division Exhaust Valve Guides Set for Nissan GTR R35 VR38DETT VR38 X-DIGITAL TECHNOLOGYX-Digital wideband technology givesGSC Power Division Exhaust Valve Guides Set for Nissan GTR R35 VR38DETT Part # GSC 3045 12What we have done is actually quite simple, we made 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