GSC Manganese Bronze Intake & Exhaust Valve Guides Set STD Nissan Patrol Y61 TB48DE

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.

GSC Power-Division Intake and Exhaust Valve Guides for Nissan TB48 DE

• Standard sized sold as set of 24
  
  

Intake Valve Guides Specs 

GSC3030	Standard (in/mm)
Total Length	1.550 / 39.37
Outer Diameter	0.4341 / 11.03
Valve Stem Diameter	7mm

 

 

 

 

 Exhaust Valve Guides Specs

GSC3029	Standard (in/mm)
Total Length	1.550 / 39.37
Outer Diameter	0.4341 / 11.03
Valve Stem Diameter	7mm