These valve guides are precision-machined from high quality Manganese Bronze materials. These guides, in combination with the low friction black nitrided valves, provide the best solution for performance and durability.
Application: BNR32, BCNR33 & BNR34 Nissan Skyline GT-R RB26DETT
Quantity: 12 Intake Valve Guides
Length: 40.0mm
Outer Diameter: 10.03mm