- Exhaust valve 38 mm
- Stem diameter 8mm
- seat angle 45
- Bimetal nitrided
- Stellite armored
- Lead free suitable
Nitrided exhaust valve stellite armored in 38mm with 8mm stem and a seat angle of 45° for all two-valve boxers. Top quality valves for your BMW two-valve boxer, higher quality than the original version and of course lead-free suitable.