Price is for each.
Choose your valve stem size.
VS-N5.5E fits Nissan 5.5mm stem valves common in these motors:
SR20VE P12 (Fits intake and exhaust side)
VS-N6E fits Nissan 6mm stem valves common in these motors:
SR20DE
SR20VE P11
RB20/RB25
All VQs
CA18
VG30
VK56
VR38
VS-N7E fits Nissan 7mm stem valves common in these motors:
SR20DET
KA24DE (Fits intake and exhaust side)
RB26
TB48 (Fits intake and exhaust side)