GSC Manganese Bronze Intake & Exhaust Valve Guides Set STD Evo 10 X 4B11T

Valve Guides are a wear-item. They wear over time and eventually should be replaced. The higher you rev, and the harder you push your engine, the more important tolerances become. If you are spending the time and money to upgrade your valvetrain, be sure your tolerances are correct by replacing your high mileage guides with brand new aftermarket valve guides.

What 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 fitting guides to the head due to holding the tightest tolerances in the industry with the best quality control possible.

Mitsubishi 4B11T Standard Intake and Exhaust Valve Guides, smooth style SOLD AS A SET OF 16


Intake Valve Guide Specs

GSC3012	Standard (in/mm)
Total Length	1.735 / 44.07
Outer Diameter	0.4351 / 11.05
Valve Stem Diameter	5.5mm

 

 

 

 

Exhaust Valve Guide Specs

GSC3011	Standard (in/mm)
Total Length	1.735 / 44.07
Outer Diameter	0.4351 / 11.05
Valve Stem Diameter	5.5mm