PCV valve hose for the SSS SU manifold to block on Datsun 4 cylinder L engines.
Specifically for the earlier 220 casting number manifolds
If you have flat-top carbs and/or a K14 casting number manifold, you need to look real good to make sure this hose will work for you.
The hose for those models is a different part number 11828-U9500 and may be different from this hose.
This NOS Genuine Nissan hose is NLA from Nissan
521 620 200SX A10 S10 720